The diversity of tear drop design is great and limited only by imagination. We attended a Tear Jerkers gathering in Indiana with 124 teardrops with more than half, home made.
Looks like you are making progress and if you have not already done so you might want to join TearJerkers http://www.tearjerkers.net as well, they have the various gatherings, and a nicer group you will not find.
Ours is a Grasshopper design, with more interior room.