Thanks for the replies everyone. I really appreciate it!

Here's what he is seriously considering:

http://www.marinedepot.com/ps_ViewIt...d~vendor~.html

or

http://www.cadlights.com/product_inf...products_id=83

Any comments on the two? We are a bit worried that the first one may get too hot and he might have to purchase a chiller for it. What you think?