I have a 300rum xcr2 remington. It has the factory stock it came with. It shoots decent for a factory rifle shoots 1 inch group at 100 yards. I put a timney trigger on. The question I have to get it shooting better I need to have custom stock and custom barrel. I don't have enough money right now to do both. I can do one now and the other sometime in the spring. Which one should I do first, I need the gun for this fall. Thanks.