Got a Cz shadow 2 with Cajun pro package .. shots great .. now have a shadow 2 or stock.. if I changed the sear cage and all the pro package parts over to the new shadow 2 would there be ing issues ? Or just start with a new pro package ? Since the sear has been fit ti the hammer would it work in a different shadow ? Has anyone tried this ? I’m thinking. Once you fit a pro package to a Cz it won’t work in another Cz..