What is the purpose? To keep it stock and bee-bop?
If stock, it'll kind of nickel and dime you to death, but it'll make a great boredom project.
If modding it, there IS no limit.
They're GREAT platforms for mild rock crawlers!!! They accept a buick V6 and jeep axles to make a GREAT little weekend warrior
Either way....check out
http://bbs.zuwharrie.com/
But yeah..if it's in decent shape with little/no rust....drop $400 and have yourself a project!