RE: edge, yak, extra, cap....?
Dzydvl,
I'm exactly the same boat as you, as for appearance I love the Katana. There are only a few kit/arf manufacturers out there that stay true to "its" lines such as the wing fillets on the following pic. If you'll notice where the wings join the fuselage the fillets are angled gently and its sutbtle differences like these make all the diffference.