Mercedes at the track?

Hey, I'm pretty new, this is my first post.  Anyway, I was just looking for some opinions and advice.  I've recently found two 1985 Mercedes 500SEL that I am considering repairing.  I would repair one fully, perform any necessary changes or adjustments to encourage quicker times around an autocross course, and substitute it as my daily driver.  However, as I would have two rolling chassis and only one that I would need, I was curious as to if there would be anyone interested in purchasing interior pieces from the unused vehicle.  I have posted my idea on another message board, run by a magazine for motorsport enthusiasts, and I encourage anyone who reads my message here to read my message there as well.  It does contain more information relating directly to the mechanical state of the vehicles which I have not mentioned here.  http://www.grmotorsports.com/board/viewtopic.php?t=2402

Any suggestions are welcome and I encourage everyone to respond with advice or opinions on either the character of the 500SEL or the viability of my idea.  Thank