I was in the same spot last year and I'm still shooting a Rem 700 308 but I upgraded my scope added a Warhorse Development Comanche and dry fired everyday. I have gone from finishing in the bottom 5 to solid mid pack. I'm still shooting factory ammo also, concentrating on positional shooting when I practice and I only shoot prone when I check zero. I made a barricade out of pvc pipe to set up at my house for dry fire and that has made a huge difference. If you get into a gear frenzy it is a matter of time before someone with solid fundamentals and a strong work ethic will pass you by.