Looks good. What pump you using?? You have a lot of radiators and 2 blocks to push through. Might be a lot of resistance.
Also, maybe you could rotate your 200mm radiator 90 degrees. Then raise your reservoir a little and make it shoot strait into the 200mm radiator.
Big thing, where is your pump(5.25 bay I assume) and which direction does it flow?? Is it reservoir>pump or the other way around?? It is recommended to have you pump that way, reservoir>pump, because it will make noise the other way around, harder to keep the pump primed with water, and may make it harder to fill. BUT if your pump is higher than your reservoir, and pulling water out of the top, your pump could suck in air, which is bad for it, and will make it very noisy, raise your temperatures, and kill the pump.
As for exhausting the hot air out. I am using the back 120, and a 120 in the 5.25 bay both exhausting the hot air out. One play I am thinking about putting fans, is behind where the 3.5 cages went. That open area on the MOBO panel is almost the perfect size for 2x120 fans. Plus its faces away from me, as I also hate fans on the panels.
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