All those actually sound like a nice upgrade choice for the system that your puting togather. Ive always been more of a BFG fan on the other hand and would be choicing the newer 285s if it is in the pricing budget for you they have some good ones that are running about 300 per card or so. Later you may want to look into getting into a sli or crossfire mobo though as the 9800 GT OC card that I have in my slave comp doesnt have the best of frames as the one that I have with the dual 8600 GT OCs in. Just a thought though