Mike - I think that is a commendable practice and one to be copied.
That said, two comments. First, those who create EV spaces - private or public - ought make them - 100%, no exceptions - for EV Charging Only. This inculcates the concept of their being analogous to fuel filling stations rather than perk parking spaces. To go along with that, they oughtn't be in prime slots. To the extent this is not the case is the extent to which, as time passes, they will be deemed both by EV and non-EV owners alike, as perks - for better and for worse.
Second, to illustrate my belief, consider handicap parking spaces. Unless you live in a universe different from mine, they are abused more often than used appropriately. They quickly became and have remained a perk. And I do not say this with the misunderstanding that they can and do go a ways toward making one person's calamity a bit less difficult; it is because the abusers overwhelm them. I can illustrate this easily by providing the example of my PhD advisor, who refused out of principle to make use of handicap slots, saying they were for those who needed them. This was a person who was born without legs, and had only one usable hand. And drove himself, and would then throw down a dolly and wheel himself around with blocks for motive force. If he, of all people, thought such spots were for those less fortunate, I think that can be a good lesson for all.
Some authorities in some jurisdictions have, I believe I have read, made all EV spaces Charging Only. But unless such were to become universal, then I fear owners, authorities and the general public will allow the slide into favoritism to be the order of the day.