|kbn|,
Thanks for the tip... but my card is in a tower and so the back sides of these cards DO soak heat over time and I want to keep the GPU area as cool as possible.
BladeRunner,
I think I have some mica shims from other electronics around here somewhere.
As to the weak points... Yes, I will be using the "Oven Technique" for that after everything is fitted. In addition, I actually want some minor flexing as it will help the card conform to variances in the RAM GPU height from what I measured/milled.
I plan on Arctic Silver II for all RAM and GPU contact areas, but now that I know... I will NOT use it on traces.
Thanks again to both of you for that bit of info..
On a side note... I picked up some Solid Carbide endmills today. It will be fun to see the performance difference that JFetting's always talking about.
As to the TV Tuner... I won't be utilizing that part.