Quote Originally Posted by Varmint260 View Post
1.) I think I can do that; you mean they'll run over top of the motherboard just behind the end of the PCI slots?
Yes, do that!

Quote Originally Posted by Varmint260 View Post
2.) I can't really feed anything behind the motherboard tray. The gap between the tray and the case wall is around 2mm and the tray runs right up to the drive bays; no way to feed it around there. That and the wires in this PSU are really stiff; some of the reason why my wiring is that way is because I don't want to/can't bend them very far.
Sorry, I meant route it down and behind your optical drive/HDD cage and then out along the HDD cage bottom.

It looks like you're pressed for space under the HDD cage so you might be forced to go with an 80mm fan. I prefer 120mm fans since they can move more air at a lower sound level, so if you could cut a gap into your HDD cage near the front of the case to allow a 120mm fan to fit, go for that route.