The issue with what you're having is buying your parts in bits here and there, instead of saving up and then buy all your parts at once. Now there's newer and better parts and your basically spending twice as much to get it.
1. Motherboard, the motherboard you've already got (b85-hd3) supports CFX but only in X16/x4 instead of evenly at x8/x8. Also not all B85 supports OC, it depends on which board you get. Z87 and Z97 are the ones that officially supports OC. Then again the CPU you can get isn't a K so the board doesn't really matter which chipset it's running on.
2. Ram, because of your budget, I understand that is the most you can get, but maxing out to 32GB? Don't bother with that, all your doing it just wasting money. 8GB is plenty for today's gaming PC. Get 16GB if you're planning to do some video editing or other similar type of work.
3. SSD and HDD: Yes almost everyone likes to have a SSD, but at 60GB that is not enough. OS + updates + drivers eats up about 25-30G, that leave about 30GB left for your other stuffs, games these days takes huge amount of space too. The requirements for WatchDogs needs 25GB! Now there's only 5GB of space left on that SSD and Windows starts to nag about no disk space...
Don't know about the 80GB that you got, could be a spare drive? If you got it for now, then you shouldn't have do was not get a SSD and combine the money from the SSD and the HDD to get yourself a large drive like a 500GB or 1TB and get a SSD later on
4. Graphic card: So with that GTX 560Ti, are you going to sell it? Why even bother with CFX when your board runs at a cripple setup at x16/x4 instead of x8/x8?
When was the graphic card bought? Right now or past couple of years? If it was a couple of years, then that card would have cost about the same as a current GTX760 or R9-270x and R9-280, which all of them performs a lot faster than that GTX560Ti.
5. Power Supply, because you have not got a power supply yet, the best you can do now is seriously save up and then buy a good one that can last longer for future setups. It's a waste to spand $50 on a PSU then change it and spend $150 on another. That means you spend $200 in total but waste $50 by basically throwing your money away.