Lightweight rig. I'd buy a used Kimber Montana in 325wsm. Spin barrel off, have smith install a 9 twist 7mm WSM barrel. Bed it and roll on. Would be light, much less expensive and with a good turret equipped scope would work fine to long range.
i,ve been watching this thread and thinking about a rifle with the same parameters like the cool factor of the peirce action but theres piles of rifles on gunbroker and your local gun shops with great actions find a magnum chambered one thats smooth and comfortable( i played with a lot of new actions at the local shops and most feel like clunky junk) then PM je customs about fixing u a rifle. he seems knowledgeable patient and a member.