wow, that's a very cool setup that i hadn't even seen.

notice 2 of the modules are stacked.  1 of the radiators is flipped upside down to accommodate this stacked setup.  also, i'm glad to see that 2 of the fans have been moved to the back to provide exhaust.  also note that we have 2 Seasonic PSU's in place to drive the 3 modules.

good job!