I'm sure the newest MkV's are better, but I've owned 5 and only 2 were legitimate sub MOA for 5 shots; and those 2 were finicky. None liked heat and had to have the shots spaced out in order to squeeze the best accuracy out of them. The ones I had were produced early 90's to early 2000's. Smooth working, beautiful rifles, though, and certainly they were all sufficiently minute of deer to as far out as I used them. To be fair, it seems that all rifles have gotten more precise these days, but I'll just say that the MkV's I had/have couldn't quite hang with many of the Tikkas, 700's or X and A-bolts I had/have from the same vintage.
As far as the OP, for hunting rifles I greatly prefer low bolt throws and safeties that lock the bolt down. As such, I'd buy a Tikka action from JE, pick up a pre shouldered 7 PRC barrel from maker of choice and then select the stock that best fits your sensibilities. Triggers are generally good as is with a little adjustment and or a new spring. IME, the Tikkas group as tight as anything out there and they are exceedingly tough and reliable. Spend the rest on ammo and get to hammering away!