Whichever car you get, you need to look up P.O.R. (Paint over Rust) products, and my favorites EvapORust and DeOxit (D5 & D100.) the POR stuff is used to treat & paint rusty metal items & sheetmetal, EvapORust is used to de-rust smaller parts, nuts, bolts, washers, etc., and eOxit is used to remove corrision from electrical connectors.

DeOxit Page: http://www.partsexpress.com/pe/pshowdetl.cfm?&PartNumber=341-200&DID=7

POR: http://www.stoprust.net/?gclid=CPPh9abm74YCFQs7UAodHnklAQ

EvapOrust: http://www.evaporust.com/

thx

Those look interesting, We found a Z sitting under a tree but it doesn't look like it hasn't been used in years though. and the owers weren't home.