I have had a dozen + of these rifles. Win 760 with a Fed 210 primer with a 50g or 55g Bullet will give velocities in the 220 Swift range with amazing accuracy.
For hunting yotes I used the 50g Sierra Sp, 55g Sierra Sp, and the Sierra 55g BTHP & 55g Hornady Sp(cheap bullet) are the toughest.
Your rifle will have a critical seating depth that it likes, usually .003-.005 off the lands(but not closer than just barely touching).
I also had great luck with yotes using the 55g Nosler Ballistic tips.
Be sure to get your gun bedded, helps greatly in accuracy.
De copper your rifle every 20-35 shots until you get a few hundred shots down the tube and may I suggest to you to get some Monatan Extreme Copper killer for copper solvent...copper will be gone in 15 minutes.
The fastest velocity with extreme accuracy I saw out of a friend's rifle just like yours. He was shooting Win brass, Fed 210's, Win 760, 55g Nosler Combined technology bullets. The coatings allowed the pressures not to build as fast, and he was shooting 1 1/2" groups at 400 yards with a 8-32 Burris Black diamond scope.
Good luck!