I will buy the book and the powder
My goal is to have a suppressed 9.3 that shoots 250grain accubonds less than an inch and has 4000lb energy at the muzzle

2nd goal 286g partions at the 4000ft-lb level and tight groups

I want to put a turret scope on and use the 250g for my go-to elk rifle
And have the rifle dangerous game ready for Namibia, 5400joules, 3980ft-lb minimum

So far I made those goals, as a complete amateur with an off the shelf rifle

I will try those powders, what primer is recommended?

What powder is recommended if I wanted to try 325g oryx norma? How about for solids?
Looking for 2350fps w the 325’s

Thank you for your suggestions btw