J Dog,

I'm getting (from Better Grow Hydro) a 1000W dual bulb system. It consists of a 600W HPS and a 400W MH, both in the same reflector, and with one dual-balast. BGH has upgrade options for the bulbs... I ordered both upgrades.

See for your self, hope this helps:::
1000W Super Spectrum Grow Light System
http://www.bghydro.com/BGH/customkit...c=HLDSSP10&eq=