I'm a 5/20 reservation and got the email. I am not encouraged by the survey questions. What irritates me most is that they ask how much a reservation deposit we'd be filling to stomach and whether it could non-refundable. (screen shots already posted by others above)
Those questions don't seem...
It doesn't support 80A, but... the Wallbox Pulsar Plus ($649 or $699), when used with their optional power meter ($279), looks like it would do just that:
https://wallbox.com/en_us/types-electric-car-chargers
They call the feature "Power Boost"...