I recently scored a great antique calabash for under 50 bucks! I just got it and it has a few little condition issues- at least if is to be functional. First, the cork under the meershaum is pretty dried and has cracked apart in places. Second, there is a slight amount of play in the connection between the gourd and the briar shank under the silver band. The stem seems to be very stuck in the shank. I wondered if it is worth trying to repair any of these issues, or if messing with them will just decrease the value of the pipe. Thanks