Rick,
You'll love the handgun bullets. I use 25 gr of AA5744 and the 210 Sierra HP. Pretty tame load, but fun to shoot grouse with. I also have loaded 300 gr Hornadys with H4895 and Varget. The Varget didn't seem to work as well as the H4895. Also have shot some Barnes X 300 gr. Now THEY shoot real well. Bought a mold for 300 gr cast bullets as well, but have not used them enough to really comment on them. Should prove out pretty interesting, though.
Enjoy, and have fun! It's a great rifle.