The person who's wanted to know the most is me, my guy finally got tired of me asking him if he's flowered anything yet.

They're still pretty pricey, wholesale about $1000 now.

I've had a 1000w halide running in there keeping temps at 71-75 degrees with the ballast in another room. I just turned it back on to keep it warm enough in there, with the plasma light & ballast in the same room the temp was just at 67. Definitely runs cooler.