Now I,m just try to fll certain roles a best I can. I don't think I need to add any new caliber s but I guess if I had to a good long range caliber (600+ yds) and maybe some sort of high velocity varminting caliber are the only two calibers I should even look at.
You thinking something specialized for these, or something more rounded. I tend to lean toward more rounded so I would go 7mm rem mag and 22-250. Just my personal preference.