I see where you said you're going with a little longer bow than you first mentioned. I personally like a 56-58" recurve. I picked up a second hand Hoots Lil Hoot recurve for my wife that's 56", and it's awesome. I've commandeered it for several hunts. I haven't setup anything for posting pictures since the photobucket fiasco started, or I'd post some pictures. It's a forward riser design along the same lines as the Helms Deep from Java Man.
I'd also love to see you produce a 56-58" bow with similar lines to what I mentioned above, but with longbow style limbs. You've been great at producing an awesome product that's affordable, from what I've seen, so it could be a more reasonably priced alternative to an elk heart or a thunderchild, if you will. As popular as those are at $800-$1200, I'd think a quality bow with similar handling and performance in the $400-$600 range should be popular.
Looking forward to seeing whatever you come up with.
Matt