I know what your going to say "why are you putting such a high powered card in a case where air flow is very poor"
Ive sorted the airflow prob out, my fx55 clawhammer cpu @ 2.78 is a nice 31-32c at idel and about 48c full load. My HIS 1900xt overclocked to the xt-x, is a nice 41 - 42c at idel.
So I think a 8800 will be quite cool in my wavemaster.