Hello Everyone,
Getting a stock striker in 243, rear grip plastic stock. Burris pistol scope and mounts on it right now. Would like to make it into a long range shooter. Where do I start? Do I need a brake on a 243? Would like to keep the 243 and one or two other calibers just to make it fun. I will hunt and shoot paper.

1: Which barrel maker, price, contour, and length?
2: New trigger group, or tune the existing one?
3: Stock options, I like 7 fingers by looks, needs to function or looks.
4: Bolt face or buy a new bolt if needed.
5: Scopes, pistol or rifle?