wow thats surprising that the cfls are causing your room to get to almost 90!!! damn you must live in the desert or something... im pretty sure (not positive) that heat like that will cause slow growth and wispy buds....and if you dont have a/c or somethin the only thing you can do is add more fans and hope that helps....

my buddys got a growtub with 8 cfls and only a computer fan on top and temps are lower 70's....so i dont think its the cfls, its your location...