Bamasnyper: Well buddy, you sure picked up a honey of a combination. The Styer Mountain Rifle is supposed to be one of the best there is. It is rugged, lightweight and easy to carry, reliable and said to be accurate enough for sniper work.
The .260 caliber is an excellent find. In lieu of a 6.5 Swede the .260 will surely do whatever you need it to do. The best factory loads avaliable right now seem to be the 120 gn loading available from Remington. Although an excellent cartridge, the .260 may not yet be popular enough for major ammo makers to provide a wide array of offerings. I would love to suggest that if you do not yet reload, the .260 would be an excellent starting point.
Let us know how she shoots. HTH. Mikey.