So for my #2 question, you can totally remove the fan frame and the fan behind the PSU easily and without damaging the case in any way?
Also for the CPU Cooler, is that one of those ultra massive heatsinks? I would prefer a smaller sized heatsink with 120mm fan.
-Yep, it designed that way and the section wall has holes for 120mm fans pre-drilled if you want to mount the fan directly with screws. same thing with top chamber front fan.
-If you want lowest noise than big heatsinks are the way to go.