pump makes good contact. If i squeeze the pump against the card as hard as i can with my hand, there is no difference in temperature. I did use the zip tie method. it looks exactly the same as the pictures at the beginning of this thread. I used just enough TIM to cover the IHS. Not a glob, but not a speck either. The Rad is cool to the touch, as well as the pump. the only really hot parts are the backside of the gpu and the VRM's, which I cant seem to keep cool. Also, I tried changing the position of the fan aimed at the VRM's. From below, the backside of the card is hot, but the bottom is not. If I cool from on top, the backside is cool, but the bottom is very hot.
I just think the card is faulty. I wish I had another card to try the mod on...