Here's a link to a good resource for toyota owners, particularly 1995 or older. Some cheap and not so cheap mods to make your ride better. A lot of this would be applicable to any 4x4, for example diff breather extensions.
http://www.4crawler.com/4x4/CheapTricks/index.shtml
Thanks for the link - Looks like there's some good information there!
Another link for yotas: http://toyotafiberglass.com/toyotafiberglass.htm - aftermarket fiberglass replacement body parts including hoods, fenders, half doors... seems like reasonable prices. I got the link off the back of a toyota in Prince George this week - I assume it must have had some fiberglass parts, but I couldn't tell the difference.