Can I ask a senoir Bachmann expert if this particular duddle bug has the 8 pin feature to allow it to be changed to DCC operation? I have not purchased it yet so I'm not able to take the shell off to view personally. I have a local antique dealer whom has a couple for sale in good condition, but either of us know if we can convert to DCC easily. I thought to post this question before I purchased unit and possibly save myself some aggravation down the road.