How's the drivetrain?
Couldn't hurt to have a donor motor that you could rebuild, taking your time, maybe add some performance mods. Are the axles good? Never hurts to have spares, Seats? Transfer case? Brakes? Suspension? Electrical? Steering? Radiator? and on and on.
If you can pick up the WHOLE thing, and have a place to store it where it won't be runied by the elements, it would be good to have.
You never know when you'll need that itsy bitsy little plastic doohickey that's under the dash.
06 Rubi with some sort of double ended, chrome knobbed, cross threaded, infinitely adjustable, frequently breakable, worn out flammywhammers zip tied onto it.
It used to be a jeep thing... til that sh!t broke!