I am just wrapping up buying all the components to start. The shell holder, a few different powders and misc. things. I have Berger 130 gr. VLD pills and I am waiting on my Hornady 140 SST pills now. The powders I will be starting out with is H4831, N565 and H1000. I am wondering which powder will be better for the lighter projectiles and also the heavier 140 grain jobs. I am hoping someone has fooled with any of there combos and can save me a little time and energy and put me on the right path. How about it anybody have delt with this before?