RE: Plug in wing conversion?
Tom, the most awesome aspect of this hobby is that nothing is set in stone. Anything can be altered to an extent. If you haven't glued the wing halfs then you can certainly make the ship with plug-ins. Do a search on "plug-in wings" here and you should find what you're looking for. If memory serves me right, PTX VECTOR had a rather informative thread on his own design consisting of plug-in wings and stab. Hope I've helped some. Take care and hope you have a great weekend.
In Christ,
Joel Chavez