You guys crack me up.
I have no real weight limts. I would like to stay around 12 pounds or less. Most all of my magnums come in around 10+ pounds, so weight is not really a problem for me.
I figured my next would be a 338 edge but I got the 30 cal can instead 
Going to cruch some numbers and maybe look more at the 300wsm for a short action as well. I am not looking for a extreme range gun as I already own several for that type of shooting. I am just wanting a gun I can pack and trust with enough ke to take large game at 600 yards or less. So I have put thought into 300wm 300wsm and 300 rum. I am not set in stone but have leaned towards the 300 rum.
The 300 WSM and the right Accubond will do exactly what your looking for. With a lot less powered, recoil and muzzle blast. Of course on a shorter action, I'm not into efficiency though. I don't mind burning powder, long actions or packing 18 lbs rifles. The 300 RUM would be my choice out of the chamberings mentioned, I would rather have more than enough rifle for any situation. I would also opt for a fluted seven contour or so with a 11 twist for the 30 cal. I prefer a little more speed than I do bullet weight at mid ranges for hunting or the accasional afternoon destroying Rockchucks.
Not every 30 cal or 338 needs to be slinging the heaviest VLD bullet you can find, the Accubonds have you covered for what your going to use it for.👍