I decided to use the "less costly" Peel and Seal from Lowes and I feel it worked great (see FABO link below). Left the top down and it molded easy into all areas. AND I dont notice any tar odor... and it sat in the sun all day! Have to finish the front and then put down the sound deadner and carpet. Im hoping this will keep some of the heat out and keep the rumble to a low roar. It has also got rid of some of that old car smell...
http://www.forabodiesonly.com/mopar/showthread.php?t=82832&page=3