Robert Q Riley passed away last year and the web page has been pulled down. All you get is "Server Not Found".
All I will ever need is a single seater as the wife will never go riding and I don't need a girlfriend to ride with me.
As far as placing that headlight up on the "TAIL", Uh NO! I'd french in some scooter's headlights into the front nose.
The underside has two wheel farings that are wide and a huge air scoop for the air cooled 90cc Honda engine. I will not do the two wheel fairings and the air scoop will be MUCH smaller as the Burgman 200 is water cooled and electric fan. Put MOON disc's on the wheels. This will clean up the underside a lot.
As far as 1 wheel drive, the trike will weigh about 500 pounds wet and WITH my 205 pounds in it. Why would it need 2 wheel drive and the associated friction losses in the Diff?