RE: planes in the works.
Looks good bro, just make sure they dont resemble anything that might be in afpd or you will have STL down your throat for the rest of your life...
You have anyone with max to handle the import (assuming your doing these for g3)? I have it and would help out in that aspect if you need it, though im sure rick is there for you as well.
Keep it up man...not only nice looking models, clean meshes too...