GV-N108TGAMING OC-11GD fit in build

With that build I'd recommend a WD Black for storage instead of Seagate. It's also a bit overkill for 1080p 144Hz for most games except maybe Witcher 3, ARK and other new titles. And I prefer EVGA with their cool 10 year warranty PSU but I can't criticize your PSU either
 




RMx Series™ PSUs launched with a 7 year warranty. Now have a 10 year warranty
:)