Yea, CRF is pretty important with rifles this size. Did I ever tell you the story of the charging rock chuck and suffering a double feed jam on my varmint stopping rifle? I know, it's stupid but I couldn't resist. HAR!
Those CZ's are some fine rifles. If I was going to leave the rifle bone stock I think the CZ is a no brainer. I was talking to James Anderson about these rifles not long ago. At one time he was planning on doing custom bottom metal and M70 style safeties for them. I think he eventually passed on the idea though.