I'm looking at buying an '86 GN w/70k miles on it. It's been sitting for 8 years due to the brakes failing and the owner not knowing how to fix them or having the money. I'm very familiar with "A" bodies, and the "G" body looks like a smaller version, so I think I'm O.K on general mechanicals. I'd like to know what the weak parts are on these cars, and any specific areas I should spend extra time looking at. Rust areas, weak mechanical areas, etc.. I think these cars had an early verion of ABS, right? How hard is it to fix? Am I better off converting it to non-ABS from a Gran Prix or Monte? This car is complete with no mods.