1.:
High internal case temps and loud in there!!!
2:
Added another AC Xtreme with a 120 fan strapped to the sides too, it controlled the noise a lot but case fans still need ramped up while internal case temps only dropped slightly.
3.
Kraken+Aio on top
Internal temps dropped a lot but lower speed on case fans still too loud, but if your not anal about noise then it's fine.
4.
All the core air is vented out the back, very quiet with normal case temps, Kraken/G10/AC AIO is the best it's going to get out with a full WC.
I had everything sitting around bar the two Kraken's and one aio