Hi Dirk - Im thinking of buying an MJ too - have done a bit of research - there's a lot of useful info on this site under other threads describing the regulatory requirements (for use on english roads) and maintainance issues etc.
Withams seam to have the best selection
I am going to have to get mine converted to power steeirng - and have the under run and side guards fitted to get an MOT as well as de rating to 7,5 Tonne for use on a standard (oldie's) licence - but Dave Crouch seams to be best guy for doing all this.
Has anyone already got an MJ with these mods already done that he wants to sell ? - If so please let me know.
Charlie