G'day Scott,
I bought a remote mic UHF because I could not see a neat way of integrating one with the Kluger dash (KX-S). So, my radio is mounted under the seat, and is fully controlled from the handset. I have the handset clip mounted on the side of the centre console. Also when choosing your radio, you might like to know that the ACMA is proposing to open the UHF band up to an additional 40 channels, so if you can afford it, buy a radio that is programmable above the normal frequency range - more here
Hope that helps!