I am planning to "upgrade" my 1993 Series 80's suspension as I need a little lift. As I am in Tanzania and do not have access to all the nice toys and accessories you guys play with, do I have the following questions:

- Will (should) changing the coils to the Toyota supplied Heavy Duty coils give me a lift of approx 2 "?
- Any experience with the Tanzanian Company called RSA Africa and their suspension systems?
- Any experience in Tanzanaia or Kenya (south Kenya) where I could have this done?
