I own a Tikka CTR in 6.5 CM and I was thinking of converting it to shoot 6.5 PRC. From my understand Tikka only makes their actions in a single size, please correct me if I am wrong. I would need a new magnum bolt, new magazine and a new barrel but is that all? How do ensure that I can load my projectiles long if I have to? Is this even worth doing? Would it be better to just get a different action, should I go with a long action instead? This is my first time ever trying to work on rifle and I will get a competent gunsmith but any input would be greatly appreciated or a push in the right direction. I'm a complete noob and any help would be greatly appreciated.