I just bought a 1970 Mercury Cougar XR7 with 53K original miles Vin # OF93H503958. Can someone decode the Vin for me an tell me what I got? It is dark green with green interior an no spoiler 351 Winsor/Cleveland with 2 barrel an single exhaust an auto trans. An on the tag on the driver's door it says NOT FOR TITLE OR REGESTRATION. Does anybody know what that means on it?