[SOLVED] Portable mini-ITX system (cube) with wifi : Parts compatibility advice

Dec 18, 2019
Hi, I've researched the web for the last 3 days in order to assemble my own NEW BUILD PC. I want my system to be LIGHT, SMALL & PORTABLE and have Wifi. I've come up with what I think is a compatible parts list ( see below ), but I would appreciate hearing an expert opinion on this forum.
Will all of these components fit in the ITX-case I chose ( compatibility, space ) ?
Is it a more or less "balanced system" or did I OVERvalue or UNDERvalue some components ?
And lastly : are there any parts to improve upon within my budget ?
I don't think that there are any problems performance-wise as my system usage isn't very demanding...

Thanks to everyone that takes the time to reply...

Info :

Approximate Purchase Date : This week
Budget Range: 300-400 Euro ( = 333$-445$ ) After Rebates & After Shipping
System Usage from Most to Least Important: Running Software to scan, chart and trade stocks (TC2000)/Online Crypto Trading ; Surfing the web
Am I buying a monitor : NO
Parts to Upgrade : - It is a complete new build
Do I need to buy a OS : No - Will use Linux Mint
Preferred Website for Parts: https://www.megekko.nl ( my local webstore )
Location: Brussels, Belgium, Europe
Parts Preferences: Intel CPU - IPX form factor, cube-like ( PC must be light, small & portable ) - Fast SSD
Overclocking: No
SLI or Crossfire: No
My Monitor Resolution: 1920x1080 ( I will be using my Samsung 40" TV via HDMI-connection )

Additional Comments: -

Why am I upgrading : I'm not - It is a complete new build

List of parts I already selected ( COMPLETE ) :

Case : Sharkoon-QB-One-Black ( Mini-ITX )

Motherboard : Gigabyte-B360N-WIFI ( Mini-ITX - socket-1151 )

CPU : Intel-Pentium-Gold-G5400 ( 3.7 Ghz - socket-1151 )

SSD : Kingston-A2000-250GB-M-2-SSD ( M.2 )

RAM : Corsair-DDR4-Vengeance-LPX-2x8GB-2666-C16-Memory module

Power Supply : Cooler-Master-MWE-Bronze-450-PSU ( 450W )