Hi, If you haven't checked out my Quark heatsink MOD, then go check it out.
I am using a very large GPU (PC) heatsink, along with the internal adhesive mod. It should be able to run, and run, and run. While staying only warm, I am expecting.
I did order a 18T mod1, and a 15T Mod1, so a bit of difference, if I were to ever need it. (15T)
HERE is a link to the heatsink thread.