The dark blue circles are where fans are already placed. An intake and exit fan. Now i have 3 more fans to place(all pretty much same CMF(1200RPM).
The red circle is where my HSF is(antec tricool). And number 5 isn't a real option but i can mod it quite easily to fit there.
Case is an CM 690.
Suggestions? Remember to say wether it must be an intake fan or blow air out.