I have a 700 KS Mountain Rifle chambered in 7mm STW. I bought the gun from a neighbor that won it. He didn't need it and sold it to me new for under a grand. I've always shot factory ammo out of it with marginal results. Several of my friends shoot STW's in custom guns with heavier Hart barrels. I have decided with their help to develop a load for it using 168 VLD's. My question is if I don't get the results after load development, do I rebarrel and turn it into a custom gun, or sell and start fresh? Thanks.