I would get the Rem. 700 Classic. Everything here to do what you may want to do with the 8mm. I`ve reworked mine to some degree, including new bottom metal, piller, glass, floated barrel. Sierra bullets work best for me, with the 175 moving at 2850 fps,with 4320, and the 150s` at close to 3k with TAC.
Brass, bullets, powder, primers are in sufficent quality and quantity to satisfy all.
I`ve not killed hogs with mine, but deer sized game are a snap. I`ve not found mine wanting.
Good luck