Reports first
Because the reports are why the founder bought the system, and they are the visible output. The problem is that a report built on two weeks of thin data will be wrong, and being publicly wrong early destroys trust in everything else the system says. Capture is invisible and it is the foundation everything sits on.
Importing everything
Because deleting data feels risky and archiving feels like losing something. But a new system loaded with five years of duplicates gives the team an immediate impression that the data is rubbish, and that impression is very hard to reverse. A smaller clean database makes early wins visible.
Fourteen mandatory fields
Because every field can be justified individually by someone who wants a particular number. Collectively they make every record a chore. The discipline that works is requiring a named monthly report for each mandatory field, which usually reduces the list to four within about ten minutes.
Building elaborate automations early
Because it is the most enjoyable part of setting up a CRM and it feels like progress. The cost arrives months later when a customer receives three messages in an hour and nobody can work out which two rules combined to cause it.