Thanks @abcd567, that’s helpful as well.
I already have a record of all the required info from the last time I went through the process. Just wasn’t looking forward to going through all the setting up on two devices unless I had to.
The thing that really tripped me up last time was bias-t - even with this https://discussions.flightaware.com/t/rtl-sdr-v3-experiment-to-enable-bias-t/34602 it took me ages to get it to work from start up. I think that was one of the things that was really putting me off.