Chellie: Find a dentist that flys RC and offer to build a plane for him for a crown. There's one out there somewhere who doesn't have time to build a really neat plane, and you tell him you got your own crowns, and he can supply his own kit. I'll bet you get a taker on that one. Besides dentists love to avoid taxes
, so he'll earn $400.00 for a first class model and pay no tax. You definitely don't want to cap a tooth that hasn't been emptied of what ever caused it to need the cover in the first place.