Need help with reef lighting

Can some one please put there expert input on this light, possibly looking to purchase it, would like to know if it worth the money or is it a piece of junk
48" 4ft Metal Halide Aquarium Reef Light 716W T5 T-5 HO - eBay (item 290322396428 end time Jun-16-09 06:11:41 PDT), ay input is greatly appreciated

 

You usually get what you pay for and that is really cheap for a MH system like that. You may find problems with the wiring and ballasts. However, if you are fairly handy, you can always replace or upgrade the ballasts and wiring.

 

Or should i go with this T5 setup, please someone shine a little LIGHT on this! 48'' Aquarium Light T5 HO 8X 54 + bulbs Reef NEW+ bulbs - eBay (item 270349051106 end time Jun-23-09 12:11:00 PDT)

 

Well, what size tank do you have? Is heat an issue? What type of corals do you want to keep?

 

75 gallon, and i dont know to many names of corals but i would like to be able to keep pretty much anything that catches my eye. I dont have any heat issues as of right now and i have a pc 4*65 watt resting on my tank. but i know pc dont put out that much heat.