Well thanks Indy, thats what I needed to know. I figured it was a plug and play type of thing. Didn't know it required much fab, me aluminum welding skills aren't the greatest, and I am still waiting for a TIG welder as a Christmas present :) .
Making a shifter cart chassis would be sweet, but I am afraid after calipers, axles, yada yada it will be way too much. My uncle works at a metal plant in Ohio, we just got 400lb of tubing from him for free recently, thick stuff too. I was going to make a trailer for my bikes, but maybe I can make something to use the 125 engine in.