FreeRADIUS as accounting relay for syslog

There are some radius servers on my network that can't send their accounting information to syslog servers (can't talk to syslog, or something, don't know the specifics), so I was thinking if it might be possible to use my FreeRADIUS setup as a relay to do this job. The idea is that these servers could send me their accounting information and then use rsyslog to forward the accounting information to another remote syslog server. So far, I have been able to send local accounting to the remote syslog server using rsyslog and a local facility. Is this a good practice? Any particular tips on how to proceed? Thanks!