lol ritchie aka b9 cos is building one on here mate ,
if your not worried how its going to look ,
its simples ,
1- cut body off 4x4 saff ,
2 - cut body off ka
3 shorten saff a teeny weeny bit ,
4- plonk ka ontop of saff and weld ,
simples ???
belive me mate these things are not cheap , not to be done right ,
lol pm ritchie for a shock if you want an idea of a budget ,
personally starting with fuckall , i reckon you would be lucky to do properly for less than 8- 10 k
and that depends on the spec you go for ,
hope this helps
beef