If you want to be a little different and get as much as you can out of the Model 7 you can look at the 6mm Crusader that GAP has recently brought out. It pushes the 115gr bullets at 3400fps (needs a 1:8 or faster) and the 100gr at 3550fps. Basicly it is a 6mm with the shoulder pushed out and some of taper removed but still allowing reliable feeding.

Hunt hard, kill clean, waste nothing and offer no apologies.

"In rifle work, group size is of some interest...but it is well to remember that a rifleman does not shoot groups, he shoots shots." Jeff Cooper