IS the dashboard same for a 2-dr and a 4-dr? I mean will a 2-dr dash fit into a 4-dr sedan?

My 99 4-dr GSR 's dashboard is in perfect shape....but thiefs stole the radio/cd etc and the glove box...while doing this they also broke the plastic panel kind of stuff where radio/cd fits in. Also the plastic panel where the glove box fits in!!! So I am missing th following things
1) The area just under the climate control and above the cigarette lighter
2) Plastic panel where glove box fits in

What are my option? All these things are part of the dashboard you can't buy them seperately. Buy a complete dsahboard from Ebay and install? How hard it is to install a complete dashboard?

Thanks for the help