I've only reloaded .45 ACP using Berry's plated so far. I'm going to go 230gr lead RN for my next order (probably Midstate Cast). Anything in particular I need to know or watch out for? I had been using 6.4gr of Unique for the 230gr Berry's plated. Would that still work well for lead? PS. Will be shooting these through an M&P, not a Glock.