Is this a good build? Should I be done with it?

Looks all good. Very solid part choices. You can go for it.
Here is an alternate in Black and White for $12 more, with a better board and GPU. The board comes with lots of connectivity options, overclocking potential and features like superior audio codec with headphone amps, bluetooth and wifi.

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor ($336.88 @ OutletPC)
CPU Cooler: CRYORIG - H7 49.0 CFM CPU Cooler ($34.99 @ Amazon)
Motherboard: Asus - STRIX Z270-E GAMING ATX LGA1151 Motherboard ($186.89 @ OutletPC)
Memory: G.Skill - Ripjaws V Series 16GB (2 x 8GB) DDR4-3200 Memory ($125.88 @ OutletPC)
Storage: Sandisk - Z410 480GB 2.5" Solid State Drive ($139.59 @ Newegg Marketplace)
Video Card: Gigabyte - GeForce GTX 1080 Ti 11GB Gaming OC 11G Video Card ($684.79 @ SuperBiiz)
Case: Corsair - 100R ATX Mid Tower Case ($49.99 @ Amazon)
Power Supply: SeaSonic - S12II 620W 80+ Bronze Certified ATX Power Supply ($47.78 @ SuperBiiz)
Operating System: Microsoft - Windows 10 Home OEM 64-bit ($86.88 @ OutletPC)
Total: $1693.67
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-05-08 00:07 EDT-0400
 
^ looking at his build, i thik op is into looks too. dunno if a 100r case would be good for him XD

PCPartPicker part list / Price breakdown by merchant

CPU: Intel - Core i7-7700K 4.2GHz Quad-Core Processor ($336.88 @ OutletPC)
CPU Cooler: Scythe - Mugen 5 51.2 CFM CPU Cooler ($51.85 @ OutletPC)
Motherboard: ASRock - Z270 Killer SLI/ac ATX LGA1151 Motherboard ($143.98 @ Newegg)
Memory: Team - T-Force / Night Hawk 16GB (2 x 8GB) DDR4-3200 Memory ($124.99 @ Newegg)
Storage: Crucial - MX300 525GB M.2-2280 Solid State Drive ($146.98 @ Directron)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.45 @ OutletPC)
Video Card: Gigabyte - GeForce GTX 1080 8GB AORUS xtreme edition Video Card ($559.99 @ Amazon)
Case: NZXT - S340 Elite (Black) ATX Mid Tower Case ($89.99 @ SuperBiiz)
Power Supply: SeaSonic - G 550W 80+ Gold Certified Semi-Modular ATX Power Supply ($66.89 @ Newegg)
Operating System: Microsoft - Windows 10 Home OEM 64-bit ($86.88 @ OutletPC)
Total: $1655.88
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-05-08 00:35 EDT-0400
 


The 100r fits the colour theme perfectly and is a good in cable management and air flow. Its just an alternative that the OP can look into in terms of component restructuring. Not sure if your build adds any value to the mix in terms of performance.
 
An alternative
PCPartPicker part list / Price breakdown by merchant

CPU: AMD - RYZEN 7 1700 3.0GHz 8-Core Processor ($313.75 @ Amazon)
CPU Cooler: Deepcool - CAPTAIN 240EX WHITE 153.0 CFM Liquid CPU Cooler ($80.99 @ SuperBiiz)
Motherboard: Asus - PRIME X370-PRO ATX AM4 Motherboard ($149.49 @ SuperBiiz)
Memory: G.Skill - Trident Z RGB 16GB (2 x 8GB) DDR4-3200 Memory ($149.99 @ Newegg)
Storage: Crucial - MX300 525GB M.2-2280 Solid State Drive ($146.98 @ Directron)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive ($47.45 @ OutletPC)
Video Card: MSI - GeForce GTX 1080 8GB Video Card ($509.99 @ Amazon)
Case: Phanteks - ECLIPSE P400S TEMPERED GLASS ATX Mid Tower Case ($99.98 @ Newegg)
Power Supply: EVGA - SuperNOVA G3 650W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.49 @ SuperBiiz)
Operating System: Microsoft - Windows 10 Home OEM 64-bit ($89.99 @ My Choice Software)
Total: $1678.10
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2017-05-08 01:02 EDT-0400
 



yup, not in performance. just looks. and yes i saw that u fit in a 1080ti in that price. nice.
100r does indeed fit the color scheme. but i was talking abt looks. it does looks bland. but thats me. if op finds it good, thats well n good then 😉

 


What he looses in looks(and mind you, thats just a little bit), he gains so much more in terms of performance. The 1080ti blows out everything else by sheer power. 😀
 
And I believe the p400 comes stock with a color matching led strip, so that'll really bring out the best looks in that tempered glass build. Always liked Phanteks stuff and with their pricing and looks they are my #1 goto for almost everything. I was trying to opt for the PH12 DX as that's a pure white air cooler that's damned good, slightly better than a H5 but with the Am4 so new, many haven't caught up with the slight difference in mounting. Phanteks will send you free (last I saw) a free bracket, but as if yet it's not included in most older stock that's already on the shelves.
 
Most do, in newly boxed editions, however, that doesn't take into account the older stockpiles that many larger chains have, or the overstock the manufacturer has, that it needs to get rid off. They'd have to unpack and redbox all their coolers, can't just break seals to include another bracket. Eventually they'll catch up, but until then buyers who own Am4 boards will just have to ask for a bracket to be shipped, most I've heard of do it free.
 
Sometimes that's the price you pay for brand new technology, no cpu has been perfect, right off the line, there's always been quirks or other such that needs updates or fixing, otherwise bios updates would be nothing more than adding new cpus to the list. Ryzen still has some bugs, the mount just happens to be one of them.