Changing the bezel on a Pio 503cmx

Wondering if anyone has looked into changing out their bezel on this unit (the grey plastic strip which "frames" the glass)?


I was just thinking that if the innards of the pioneer 503cmx and the 5030HD are the same, then perhaps you can swap the sleeker silvery bezel on the 5030HD to replace the boring grey one on the 503?


Anyone know how hard it might be to remove/replace the bezel? Or gave the number for Pioneer parts?


Thanks!