Re: Cable Management!
Not bad at all!
What case are you using?
It looks like that case has room behind the motherboard tray for the all the cables. I would utilize that.
It also looks like there is ventilation under the power supply which would allow you to flip it over and have the fan intake cool air from outside the case. This would also move the power cables closer to the motherboard tray, making for a cleaner run.
Overall, very well done for a first-timer.
FX-8350 @ 4.7 cooled by H80, 32GB Mushkin Enhanced Blackline 2133, Asus Sabertooth 990FX, 2x Radeon HD 7850 2GB in X-fire, 500GB Samsung 850 Evo, 4TB Seagate, 3TB WD Black, 2x 1TB WD RED in RAID 0