Maristar sunlight hqi

Ahhh quick I need a quick review of this light. HQI T5 Aquarium Lighting Systems, Maristar HQI/T5 Aquatic Lighting Technology, Maristar HQI Metal Halide T5 Lights, HQI T5 Maristar Aquarium Lights
I can get it for about 800. Any ideas? I am planning on sps on a 90 gallon 48"

 

This isn't really an ASAP thread, but from what I've heard it's a very good fixture. Keep in mind it doesn't come with ballasts or bulbs. Also keep in mind that SLS uses propriety plugs so it will be plug and play with SLS ballasts, Bluewave or Galaxy, but you will need the end plugs if you use other brands of ballasts such as Icecap.

 

sorry but im very noob abt halides and this is on asap because this deal ends in like 2 days. I never saw this fixture before so I wanted to know some reviews before spending a ton of money on a fixture XD. It comes with lumatek electronic ballasts? Just a question but I have done some research and still dont understand what ballast do aside from controlling the amount of power that goes to the bulb...and it also comes with xm bulbs...are they um..good? XD