Hi Cindy,
For me there are a few things that sit uncomfortably.
We are looking for folk to respect and use our choice of pronouns, we must respect and use their choice of pronouns in return - mutual respect brings openness to change, enforced imposition will bring resistance, in unpleasant ways either within a records system or in the coffee room. Why not collect preferred pronouns, instead of gender - they tell a more complete story.
Equity is the antithesis of positive discrimination. If you are being equitable, then all are equally valid. If there is a lack of equity or diversity, then it is easily measurable, and correctable through recruitment training and ongoing monitoring (personal accountability for those with responsibility for appointment). Make it a practice of we know that we are all equally capable, so why aren't we equally represented, and you'll go a lot further that institutional do and do not rules, which encourage a tag team approach to find ways of circumventing the do nots...
Life is richer with colour and diversity, innovation is stimulated, and cultural responsiveness improved - you want folk to be encouraged, supported and most of all seen within your organisation. You're wanting folk to actively engage and participate. They will do neither if they feel that they are being sanitised, or policed in a manner that doesn't encourage the field to bloom.
(Hugs)
Rowan