So I came into this thread, saw the text description, and I'm expecting a lot of different sized wings:
1.
2.
3.
But seriously, I think #1 is crazy small, #3 does look out of place as far as body lines (at least from what I can see in pics), and I don't like the trunk extender style #4. My choice would be #2. What does something like that run, 300ish?