sounds like a nice set up. Its a real bummer to hear that the T5's put out that much heat.
The main reason I wanted T5's was to keep my room cooler and run less watts. I might have to re-think my lighting a little, or atleast look into the T5's a little more.
As far as the exhaust question I would personally vent the whole room, if your fan is big enough I dont think you should have a problem.
Thank you for everyones quick replies you've really help at answering the question and helped bring up some new ones.


