Want to convert above to DBM. Researching internet shows a range of "too costly to pursue" to "can be done but costs $200", etc. Was intending to do myself if a novice can do (I've installed triggers, spring, new levers for lever guns etc.). Looks like it may be a matter of buying the parts and a new mag from a company like EABCO, cutting a hole in the stock to fit and installing. Not sure if this is right. Anyone with experience or advice? Thanks, Mike