I am getting a notion to take one of my C&R's and rebarrel it. probably a VZ-24 to 30-06 or 35 Whelen. It seems like it shouldn't be too amazingly difficult, as plenty of people seem to do it. Any advise on how to start, or what not to do? I am not interested in fully sporterizing the gun, with a new stock, etc. Is one limited by the original cartridges OAL? Is there a web resource for this procedure? Thanks