will this Metal Halide setup work??

[pearlxman]

This is my first post. I've done a whole lot of reading. I'm using a 15" Viewsonic LCD. Double layer Fresnel. A few questions:

First, I found this 400Watt Kit.......http://cgi.ebay.com/ws/eBayISAPI.dll...tem=4352217694
Will this work well?

Second, What size lens should I get? I hear that a triplet lens is good to use.

Can I just make a box like this:

[HiLLBiLLY]

I suggest if your contemplating building a 15inch projector in this configuration you mosey over to http://www.lumenlab.com/forums/index.php?showforum=3& and purhaps send some money Brainchilds way so you can get the plans mate

[pearlxman]

thanks for the link.