So I did what any coward would do, I ripped everything out of the P180 case and stuffed it all into the P160.  "No, it won't win any awards but ALL of the wiring is done, ALL of the drives are in, ALL of the front and back panel ports are connected, and there's still room to reach the slots and memory sockets. (And I like the multi-color tie-wraps.)" Let's face it, things are a LOT neater. All was good in the world. 

Well Almost.