Gotenks

Though the names sound similiar, they're two different companys. ThermalTake and ThermalRight. ThermalRight has the SLK series, and ThermalTake has some of the better low-end heatsink+fan combo's.

EDIT*

As for the top blowhole's, it completely depends on how your airflow is going to be taken care of. I have a custom window I built on my case, and I regularly do a smoke test (basically blow dense cig smoke in the intake and monitor where the smokes being blown to). I'd say as long as the air is moving across the mobo first before heading to the top of the case, you should be fine. Though if you think that it's causing problems, you can always take the fan off and plug it up with something =\.

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