Radio/Heater Bezel Mounting

I just picked up the trim piece that fits over the radio and heater. It's in like mint condition from the front, but stupid me I didnt look at the back of it. All 4 mounting studs are broken off. Is there a way to make this work? I can pick up another one with 3 studs but not in quite as nice shape. I was thinking maybe make new mounting studs out of JB weld or use double sided tape to keep it in place, but i really have no clue.

Any help would be greatly appreciated.

Cars a 69 Dart Swinger with standard dash.
Author: admin