Repad was a success! Dropped about 10+ C on VRAM. Now hovering around 84 where it used to be 94-98.
Used Gelid Ultimate instead of Thermalright since the pads were cheaper by half (since they came with set of two for the same price).
The old pads were SUPER goopy. They felt like super thick thermal paste instead of pads. They left tons of residue and were pretty much impossible to remove cleanly from the cards. If anyone wants repad EVGA cards, I would suggest repadding them immediately if you plan to mine long term (longer than 2 months).
I used 2mm on the memory. 1 mm on the chokes and 2mm on the mosfets.