Well I finished building one last winter. I did modify my rudder, added a little to the ailerons and left off the wing tips. I like mine very much. It does have a quirky habit of rolling opposite of the rudder. The wingtips were to prevent that but left them off. Rolls nicely and is just a solid performer. The flap is a new one and I recommend building it. You'll enjoy the plane for its aerobatic, but it is diffently not a 3D type.

See this thread for build and flight reports

[link]http://www.rcuniverse.com/forum/m_3421799/anchors_3421799/mpage_1/key_contender/anchor/tm.htm#3421799[/link]