I see, so instead of having to choose which version in a Kit you want to build or rebuilding the one you have completed the second purchases will be to build the other variations. Pretty cool or a genius Lego plot to get one to buy multiple sets...hmmmm. LOL
Well I guess it depends on the owner. I prefer to buy extra sets instead of taking apart the original. There are also custom MOCs (my own creation) made by others that I like, so I just buy another set and build it.
Evan Almighty and His Train Collection