Get a good used Weatherby Vanguard in .270wcf and don't look back.
The Vanguard comes with a 24"bbl that allows you to get the most from the .270. It is also heavy enough that the recoil won't bother you. Every one I've seen shot would shoot MOA (or better) with decent ammo.
You will be able to find ammo most anywhere and it has near the punch of the '06 and the trajectory of the .243 with little more recoil.
I've got a Vanguard in .257wby that I adore. It was an excellent value because no one wanted it due to high cost, low availability of ammo, but I reload....(think of a .243 on "steroids", but then again, thats the .270 also...)
I had a buddy in highschool that bought a very early Ruger M77 in .270. It's the only rifle he's ever had except a Rem 742 that he wore out like yours. He dumped the 742 in 1974. He still has, and hunts with the .270! AFIK, he's never bought any factory ammo. He reloads 55.0gr of IMR4350 under a 130gr Hornady PtSpt.. Kills deer like a lightning bolt....
FWIW; A local pawn shop has both Wby Vanguards and Ruger M77's used in several flavors for under $450.00. (blue, stainless, wood, synthetic, ect.) Some of the Weatherby's have some beautiful wood....