I have looked at the load data for the 45/120 NITRO and am interested are you keeping the pressures around 28K or are you going a little higher? Also what powder have you found that works best with this large case?

I am going to fire up the harley and ride over this weekend and borrow the reamer and play with my NEF Buff classic to get some experience with the round before I start my project

Have a good evening.