well i was wondering because I am already starting to plan my next grow, and I have been looking at a 1000w switchable silverstar reflector and upgrading to a grow tent and a pro 2 res.
SH Hydroponics, Inc. > 1000W Switchable 24-Planter Deep Water Culture Kit
this one basically.
The Silver Star is a top of the line reflector. Nice choice! Growing in a tent you'll also need to use a tempered glass shield and at least a 6" inline blower to pull the heat off the lamp and evacuate it from the room.
If you leave one end of the reflector open it can also work to eliminate odor and humidity.