If you really love the car and have the dough I'd agree with what the boys have said.

However, it sounds to me like you don't really love this car, and it has no particular significance to you. If that's the case then you shouldn't waste a dime or a minute on it. Figure out what you really want, sell this and get that. Given the low popularity of these any money you throw at it you won't recoup unless you use the heck out of it. Now, if you've got money to burn then swing for the bleachers.