MSP-4-ME

I have a MSP and don't really like the Kenwood head unit stereo that came with it.
I was wondering if the double din OEM optional 6 disc/stereo that I saw in the P5 would work with the rest of the speakers /amps /woofer that came with the MSP?

If so, I would like to purchase or trade +?? for the OEM stereo. Assuming that it is a decent stereo. I prefer the factory look and orange lighting. Does anyone know how makes that head unit???

Thanks