[net.unix-wizards] how powerful is an 11/23?

dave (12/13/82)

I will be undertaking an experimental CAI project beginning in
the spring, and I plan to get an 11/23 running Version 7.
The CAI will be mostly I/O, without too much computing.
Question: when the thing gets beyond the developmental stage,
how many users can I realistically expect to run off an 11/23
under UNIX? (I expect some terminals will run at 9600 baud and some
at 1200 baud.)