I can help you out with that situation. I know which tranny and t case your running. The combination has never been seen here in the states but Marlin and I have seen it in Australia.
Here is a link.
http://www.rocksolidtoys.com/forum/showthread.php?t=38 It will be a little more difficult to set yours up but it can be done.
Contact me here and we can make it happen for you. Wyatt@rocksolidtoys.com