I agree those loads can be made. Going back to a couple posts ago of mine though, are those loads realistic in factory 7-08 rifles the general public has? Unless you got lucky, it would take a custom barrel to shoot those heavy loads well. Most people are going to be limited to a 150gr partition, which I agree is nothing to sneeze at. I'd just assume use a 165gr or 180gr partition though.
The rifle my son used in 7-08 in Africa was my cheapest rifle I owned, a Thompson Center Venture and it shoot 160 grs Accubonds under 3/4 MOA. So yes there are factory rifles out there that can handle up to a 160 gr bullet, that are readily available.