Hello from Oklahoma. I am probably order than seventy five percent of all members - but still love the dirt. I have ridden dirt bikes for 50 years. In 2008 made a great jump, but crashed and broke my shoulder. - Operation - plate and pins. Have sold CRF450x and purchased a 2009 700xx engine. I am going to build a 70" wheel base 4 wheeler with roll cage. (miniature dune buggy or trail buggy) Can't fall off if I am sitting down with 5 way seat belt. Anyway, I have read a lot of the posts and know that the 700xx engine has the power I want. Paid premium for engine - told dealer I wanted a complete engine. Silly me. When engine arrived - no wiring harness, no fuel injection, nothing except engine and starter. Starting from scratch on wiring. I have also ordered fuel injection - what a budget cruncher. Any way, probably been better off on $$$$ to buy a complete TRX700xx and do a complete modification. Hine sight is always 20 20. When I start the build I will post some pictures and I will be asking a ton of questions. Thanks....