Just thinking it out and doing my homework first.
Think I will probably start with the planning stage and do a storybook type setup, listing all the stages in order, then obtaining parts, (as cheaply as humanly possible cos this will be on one of the tightest budgets ever!)

Have to look out for lots of freebies, insert dreamer here.

Have started creating an album of pics of some conversions I have come across to give me plenty of ideas as I go.
Am open to all types of suggestions too, but will be sticking with the Terrano body as it is the starting point, hey I already got it.
Could look at a motor implant in the future, but the SAS is first and foremost now.
Here is a link to the pics of a project someone else has done. http://s195.photobucket.com/albums/z218/kiwi_pete/SAS%20my%20Terrano/