If you're not going to use the car as a daily driver, just register it as an antique vehicle. In Texas there is no inspection for antique vehicles... but there are restrictions on when it can be driven. To and from club events, parades, and to and from any maintenance location. Its been my experience that local cops aren't going to stop you with antique plates unless you're doing somethng stupid anyway. If they do question your plates just tell them you're on your way home from having the oil changed or something. Another advantage is the registration is good for 5 years and it works out to be about $11 a year.