Greg,

nice work. I agree with you though in that it is not balanced now and that wouldn't be in concord with the image of a pattern plane. Besides, logos are typically balanced or askew but not unbalanced.

What about locating the prop vertically and integrate some other design elements on each side above the top blade - I'm not sure what though. There must graphic elements that pertain to the period that could work with a two blader...

Also, it strikes me as though a Rev Up 11x7.5 ought to be used! I can send you a picture of one if you need it Greg.

David.