I'm definitely sticking with a Tri-star mounting system, but I've been looking at reflowing LED's with heatguns, oven tops, electronic skillets, and even soldering irons. I have the heatsink, drivers, and power supply all figured out, but I'm definitely sticking with 2 Tri-star XT-E Royal Blue's for my blue's, and then I'll get 4 tri-star Lumileds Deep Red's for my red range. I've been checking out your albums, but I think I need more people with experience to give me advice with the LED's.