2018 2500 radio 3.0 to 3.0 u connect?

[Shawn tucker]

Hi,
Has anyone ever just changed the radio 3.0 to 3.0 with uconnect?

I realize I'll need the headliner microphones. But will it mess up my sat radio, I don't need the 5.0 really.
Any idea what's involved with wiring mics in? Plug and play?

Thanks
Shawn