The most difficult point of the hole project is to get initial dimensions of frame where body will be laid up on top. 

The beginning can be seen in the gallery, I'm also thinking of setting up 4 wheel drive similar to BMW x-drive system.

Never the less front wheels will be sitting on top of 18x9.5 and rear on top of 19x12 set of rims all supported on air springs
similar to those from Air Dynamics.

  Those are the wheels that the frame and entire suspension
  will be based on. Now I can make up necessary sheet
  metal for the rear hubs and all front and rear mounting brackets.