Went to the junkyard today. Scored a SC fuel rail from an 03 Bonneville and some chains in the back of a Taurus all for ten bucks. This top swap idea is starting to become slightly more real all the time. Getting pretty excited!
I'm not sure if the chains will fit but I know plenty of people in this town that might appreciate them.

http://i.imgur.com/dBVGoHQ.jpg
http://i.imgur.com/i9NeyPJ.jpg