Have you looked into cool-masters Aqua-game Duo for your GPUs. It's what I run on my video cards, yes its liquid cooling for a duel card system, Lots of mounting options. Bigwater 790i On my CPU.
yes I had to do this NS reinstall 2 times now so i know this works, uninstall all of battlefield the registry, then reinstall 2142 from disc, then patch 1.4, then northern strike, then 1.4 again, then 1.5 full you will have no more problems