Hello and welcome to the community.
Simply…
YES, this is the easiest and most robust solution.
The only thing to watch for is changing the /dev/serial/ references.
In HA that needs to change to tls: password @ IP_Address_of_RPi:27015
and I would recommend changing the /dev/serial/ttyUSB to something like /dev/serial/by-id/velleman_VMB1USB
The script I created for installing the SNAP package will do this for you.