Thanks for the input i will be going to the GoodGuys Del Mar Nationals this weekend and I will pay close attention to the fire walls and make a desicion.
If you are in California dont miss out here is a link
http://www.delmarnationals.com/ Its a huge event Featuring:
•Over 2,000 Rods, Customs, Classics and Muscle Cars thru '72
•Vendor & Manufacturer Exhibits
•Swap Meet & Cars 4 Sale Corral
•Live Nostalgia Entertainment
•Goodguys Street Challenge AutoCross
•Indoor & Outdoor Show’n Shine
•Hot Rod Seminars
•Model & Pedal Car Show