05 to 06 Deville radio swap
 

Hi all,
I have a 2006 DTS radio that I would like to replace my factory 05 Deville radio with. I am sure it not only will fit but look sharp and I would love to have the 6 CD changer instead of the single one. I would rather have the double-din size than the aftermarket radio and kit.

I have both wiring harnesses, but they are not exact matches, but it seems as if it should work. Am I just whistling in the wind here or is this do-able?

Thanks in advance.