hello my fellow Haf-X owner... i went red... and my red obviously owns your blue... but more about that later..
the coolermaster fans suck PERIOD.
you want the spectre pro series for 200/230mm... replace the fan up front and it will boost CMF dramatically; you can also make the front mounting hole larger to lower restriction of air to the new fan. you may know, there is tabs up front for 200mm and 180mm and those interfere with the air flow into the 230mm; dremel time. removing that lower drive bay will lower restriction too...
up top, two 200mm spectre pro will GREATLY improve air out the top.. you also have the option for 140mm i think up top. you can also open up (dremel) the top of the case to allow more air through the 200mm fans.
i have a 230mm bitfenix spectre pro on the way (in the mail)... if you want to wait a few days I can tell you my thoughts on it.
i turned the side 200mm to blow out; assuming 230mm IN up front and the 200mm out would help suck that up front air out of the case... i swapped the 140mm in the back to blow air in... to provide cool air to my rx360 setup.
replace the 230mm blowing IN, 200mm side blowing IN, and 2x 200mm top blowing OUT... with the spectre pro series fans... and i bet you'll increase air flow through the case by at least 2 or 3 folds.
PS: lovw the blue paint job... did you paint the grills too... or is it ALL blue?