Just started the same journey myself, with a twist. Mine is completely unjustifiable, just wanted to do it.
BAT Model M single feed (right bolt, left port)
Accuracy Solutions F.A.S.T. chassis
Valdada Anvil Bipod
Haven't decided on a trigger yet
Barrel will be a 36" 1.25 straight taper (Kreiger) chambered (+P throated for 300gr Berger) by Mr Carlock with his slab brake
Valdada RAM 200 Rocker adjustable base topped with my 5x25 ATACR
Idea is for it to come in around 25-30#s. I want it to shoot like my 260
. Will get lots of use from all my family, so wanted it to be fun to shoot, not punishing. We've already accomplished 1 mile with 6.5x280AI and a 223AI, so I think we can tackle 2 miles with this setup?
Just waiting on the barrel to come in, but that's another 6 or 7 months away. I'll share what I get, but doubt it will help you much?
H1000 is the intended powder, with the hopes of 3050-3100fps without leaning on it? Have US869, N570, RL-33 if I want to push it, but don't really want too.