You will find some loads for the 322.. but your likely better off getting the suggested RL7. Its a really good one. Two other good powders are IMR4198 and 3031.
For bullets, try REMINGTON factory 405's! They are affordable and are avalible in 100 packs thru Cabelas or other suppliers. They make for a very good bullet for big game. Load them to 1900+ for some excellent performance on anything this continent has to offer. If that recoil is too stout, try loading them back to the 1600 range, dont worry about that bullet, Remington loads it to 1300 in factory loads with adaquite performance on deer sized game. Many shooters here push it to 2100 and it still works very well. Personally I like the speer 400 for anything above 2000.
CW