It's D. spatulata (don't capitalize the first letter of the name and there is no H)
Sounds like a good start on a setup you have there!!
As far as keeping my g/h cool... I use one 12" blower master cool set up to a 2 stage mastercool thermostat and have a 1000PSI fogger that helps keep the temps down some, but mainly helps out with the lack of humidity.
You're in IT huh?? You "into" computers? or just happen to do it for work? I just finished my newest rig... well... almost finished... I ordered my nvidia 8800gt sli card to replace my 6800 yesterday I'm excited about that! And I think I found another 20.5 lcd monitor to match mine so i can switch to dual monitors with the new video card...
I won't tell your wife if you don't tell mine.