Hey, just a heads up, but there's two Rem. 700's in the classifieds right now. One is in 30/06 and the other is in .270. FWIW, both of those rounds will take down any animal in North America. Might be what you're looking for.
For the record, I'm not selling either of those pieces or know either of the sellers. I just happened to see this post and then I went to the classifieds looking around I remembered what you were looking for.

Also, both of these rounds are very versatile as far as taking game is concerned. The 30/06 even more-so. They're both long actions and if you wanted to change calibers down the road somewhere you'd be able to simply have another barrel put on the action or have the chamber reamed for a bigger round. I'm sure you know an armorer that would be able to do this. Simp