Stripping urethane bodywork?

[Gtmustang]

I have a 1992 Mustang GT that I want to get painted this year. I'm thinking of having the front bumper cover and side skirts media blasted with plastic media. Most of the plastic body panels are in good shape but I'd like them stripped to avoid issues later. I figure that stripping would be easier than trying to sand away 19 yrs of stone chips and paint cracks! Has anyone done this? How did it work out?
Gary