I currently have a remington VS in 243 that I am strongly considering rebarrelling into a different 6mm cartridge. Thing is I can't decide which. The purpose of this rifle will be as a good paper puncher but also used for coyote and wolf duty with the possible whitetail hunt thrown in. Barrel contour will be smaller than a remington varmint/sendaro, probably a number 4 shilen or slightly heavier. It will need to feed reliably as well. I already have a dedicated paper punch of a 6.5x47L. What would you guys suggest? I am not against going with a 243 again but I was wanting to see what else I could go with. 6xc, 6mm-250, etc I am just not a huge fan of a difficult case forming procedure. Any suggestions?