Upgrading to a Cooler Master Elite 430 from a Dell inspiron 545 case.
Got a non modular ZS Series 650W PSU
Ah, yes. I have built with a few CM Elite cases. Good solid cases, but not much in the way of cable management. What I usually end up doing is tying up as many cables as I can behind the drive cages. Another thing I've done is carefully coil them up and tie them down on the floor between the PSU and front fan.