One question I forgot to ask is:
What areas should be taped off to limit the amount of plastic media inside the tub?

Heater ducts, cable tubes, center tunnel? Can somebody tell me how to do it and what to use?

Thanks,
Buck

All openings, no matter how small. Ask the blaster to try and stay away from those areas. Use a bright color duct tape so they can see it easily while blasting. You can then go back and hand strip the remaining paint from those areas.

Watch the glass if it is still in the doors!

I had one done and let them tape it up, they missed a very small hole and blasted the center of the glass!