Hi guys I am going to build a 6x6 .Here is a little background as to why .Well I have build 4x4 trucks ,snowmoible powered mini buggies,and a lot of 4 wheeler but after I get done building them there is always something it is lacking they are either to wide or to long not enough ground clearance can't cross water .So I was talking to my friend and thinking about what to build next and I thought why not a 6x6 .So I came up with a plan about what to build so I thought a all aluminum 6x6 would be prefect with 27-28in. tires and 617cc rotax engine that is 120hp .So my question to you guys is what transmission would you recommend for my 6x6 I live in Ohio and it is a lot of tight trails and water and mud. Thanks and I am loving the site and to get to know you guys.