Ok, I finally have the cheddar to get my tranny rebuilt (currently has brown fluid and slips in OD), or buy a whole new tranny from a reputible 200r4 builder. but I was wondering, is buying a new tranny the wise thing to do? Does the tranny have any kind of numbers or markings that would make the car a non-numbers matching car if I do this? I don't want to hurt the future resale value of the car, from a collectors stadpoint.