Glad to here you want to keep it close to stock.
I'm get kinda spunky with people that hack up a good car, throw some 'bolt on' stuff and upgrade the brakes like mike said, subframe connectors are almost a must do especially on verts, I had a few of them aand they develope a 'cowl shake' on bumpy surfaces, thats when the windshield and dash area flex from no support, a brace in the engine compartment will help with that,
Keep us posted on what you do with it, maybe a 'bobby's car' thread to keep it tied together and post pics, you get prizes for pics.
No really, but post em anyway.