Brett,
I would be EXTREMELY careful of who I let drive the car. It is very rare I will even get into a Cobra with anyone else...the list is very short. No one cares about your car like you do.
We are very rarely asked for a test drive before someone will purchase a car. Anyone who asks generally doesn't want to buy one anyway. Those who are serious know what they are getting. The liability is just not worth it. Just look at all those threads of street racers being arrested for manslaughter. I wouldn't want to get caught up in one of those.
Also, didn't mean to offend you with my last post. My sister reminded me sometimes humor is funny because it cuts...didn't mean to cut--sorry. How about a shirt or a hat to make up? (You already have a car so parts won't work as a peace offering).
David
