Hey Weezard, primarily wanted your advice first. The heat sink that I have chosen out is very good quality, and has a 1.7 degree Celsius/Watt thermal conductivity. It is further decreased with active fan cooling. I've been looking at the Cree XT-E Royal blue in a tri-star setup, but I can't find any that have been reflowed onto a Tri Star MCPCB (Metal Core PC Board - better for thermal conductivity). So you suggest Deep red instead of red, I guess that would be the smart idea to do, because this panel is going to be my one panel for flowering and veg growth. But honestly, I'm going to veg for a very short time, so I think putting 4 reds and 2 blue would be more beneficial.
You think the drivers would be happy with having one red and two blues to power?
You know of any place that will reflow LED's?