Installing SQL Server 2000

Hi

I am trying to find out best practices for SQL Server 2000 installs
for corporate servers. We currently have someone doing it 'in their
spare time!' (I kid you not). When installing SQL server 2000 out of
the box on a freshly formatted machine, I would like to get some
feedback on the following:

1) I believe the 'sa' account should be removed at earliest
opportunity, after install.

2) Should there be any processes running under the 'sa' account is the
machine was correctly configured to use a domain account principle? I
was under the impression that this was not the case?

Any links to information on best practices would be appreciated.

Regards,
Mitch