(Hopefully) Short question:
I operate two Raspberries with RuneAudio, one on the basis of a Raspberry Pi 2 (together with a HiFiBerry Amp) and one on the basis of a Raspberry Pi 3 B (together with a HiFiBerry DAC+ and with onboard WLAN disabled). Since a new installation takes me up to an hour per player (assuming nothing goes wrong during the setup ...) - would it be possible to install RuneAudio on one player, then clone the SD card and just change player name and HiFiBerry setting (and static IP, if used) for the second player? Or would files and settings need to be adjusted to a larger extent (e.g. because the installation routine implements the software differently during the installation process because of hardware recognition) so that a new installation might still be easier?