Hey Bud, for oder check this out http://boards.cannabis.com/showthread.php?t=87874
I would personally go with the 2x600W's because if they run too hot you can always take one out. For reflection, the miler emergency blankets in the Wal Mart sports department work like a charm for me. The black and white Panda paper are nice for seperating rooms IMO.
Adieu