Just took delivery of my Rim-X build for .22 LR comps and need to scope it up. I run a NF 7-35x56 ATACR on my main comp rifle, but don't know if I need to spend that kind of $$$ for this. For guys who have experience in the world of NRL Rimfire, how important is it to have a scope that can focus on close-in targets? That's one argument for the ATACR. What other optics should I be thinking about?