I have an off the wall question for you. I have a Marlin 336 in 30-30 Win just gathering dust in the corner. I absolutely detest the 30-30 Win. Other than reaming the chamber to 30-30 AI, do I have any other options for conversions? What I would really like is to rebarrel it to 375 Win but I am not sure if it would hold up to the 52000 cup that the cartridge produces. Any ideas?