There is a wheelbase difference of about 3"...I think the first gens are 104" and the second gens are 106.5" or so.
The frames are quite diferent so you'd have to fab or modify new mounts...
If the first gen body is good why not keep it on a first gen frame?
Rene
<font color=green>Dyslexics of the world...UNTIE!</font color=green>
<a target="_blank" href=http://coloradok5.com/gallery/project_T2> tRusty pics...</a>