The PA minimum was 400. This is inspired by “Roll Projector!” Jose Reyes *is* on an Historic Pace from the Baseball Reference blog. They mention that Jose Reyes has a chance to set the Mets record for total bases in a season without hitting many HRs.
The table below shows all of the players who fit my criteria.
Those all happened a long time ago. The table below shows all the players who did it since 1946 with less than 30 HRs.