Thanks for the comments guys.

To those asking about what I used to secure the cabling to the back of the motherboard tray; I use cable clamps by Gardner Bender. Home Depot sells them but you can also find them online in bulk and a lot cheaper.



I screw them into the tray's existing unused holes using 6-32 black oxide indented hex head screws.


Steffen: For this build I'm using a PC Power & Cooling Silencer 750. The PCI-E cables are prefect length to go around the back of the mobo tray and up and over to easily reach the top video card. I do remove all the sleeving and replace it with my own. The Silencer 750 is an awesome PSU and I highly recommend it.