Does this mean that Ken has finally come out of the closet Never thought of the Ultra Sport series.

Ok so he wants something unusual. How about getting a 4* kit and an extra wing kit and turn it into a bipe. Definitely unusal.

There are prop driven "jets" out there but for the life of me I cannot think of who makes any of them.

How about something like this. They are not kits but defintely unusual like lawn mowers, witches, indy cars etc...

http://www.flyingthingz.com/