Teacher,
Don't take your Boxster to Maaco ! Trust me, they are cheap for a reason. I recently repaired some rust spots on the doors of my Mercedes, and took it to Maaco to repaint the spots. All I can say is, I got what I paid for

If you need to repaint a old beater, Maaco's not bad. If you want to repaint a car you care about, this is not the place to go…
Nick