For something along the scale lines I'd prefer the Long EZ or one of its variants in a .60 or .90 size. For an aerobatic model I'd prefer a .60 size Yak 54 - but I think they should expand their line a bit and do something other than aerobatic planes. Definately stay away from doing a Cub - I have one myself and do like them but it just isn't good business sense.

I definitely agree with the thought of doing something no other manufacturer is doing. If I can think of any complaint about their current lineup it is that the choices have all been covered by other manufacturers.

Another option would be to update some of their current offerings so they are more 3D capable - may as well cash in on the craze.