update. finished putting together my 600t. spend almost 6 hours staring at it looking for places to shove fans and i don't think i could fit anymore in there
and yes i turned the fan around. temps right now as i type this are 10C on all 4 cores so i think its working
still thinking about the wire management.
cut holes in the pipe or cut out a few sections and add a T in the back top support and one of the back legs or some back wire look and zip tie them to the frame