A Diesel is the way to go down there. Even on LPG you still rely on the sparkplugs and distributor to make it go

That Safari doesn't have sliding windows so no rust issues.
It doesn't have a factor winch either, and im sur you will be able to find one.
It probably had the pealing clear coat like alot of Jappa's do, thats why it had the respray. Ask him.
Don't wory about the rear coils, worry more about what it has been used for, make sure it hasn't been used for towing a giant boat!!!!!!!