I like RL22 in my 7mm Mag. Shooting 160g Accubond's. I used the Nosler manual and loads listed for the 160g Partition (double checked with the newest manual to insure the loads were the same) and I've loaded it up to their max listed load. Published velocity is right around 3000 fps and that is good enough for me. She shoots around 1 MOA, usually a little under that. No pressure signs and consistant, that's the name of the game. Might have to try 4831 or some of the other slow burning powders too in order to find what your rifle likes.

Welcome to the world of handloading!