This is an intriguing cartridge and one that I consider ideal for serious big game hunting, especially in densely populated Grizzly country, such as B.C., where I live. I would build one as a number of my shooting buddies have done and here is what I would do.
Dakota 76 action-stock trigger, tuned
Kreiger, Lothar Walther or Lilja barrel
Serengeti laminated stock with lightening inside and buttstock work, alternative High-Tech, Micky or Borden synthetic, which ever you prefer the feel of.
NECG banded ramp front sight with Euro post
Talley mounts with spare rings, Talley "peep" sight, two scopes, I prefer Leupy 1.75x6 VXIIIs for this, both sighted in with your main load
Get a "good" smith to assemble the package, load 270 Northforks or 280 Swift A-Frames and you are good to go.
Many people will disagree, but, more and more of the really experinced hunters/guides here in B.C. are going to medium bore magnums for general hunting due to our current Grizzly problem. It's not about "macho", it is simple commonsense, why take risks with danger unless you have to?