My main objective is to eliminate problems from clouding.
It makes every next print come out a little worst until the print quality is unacceptable. And that happens in days !
Having worked with tilt printers previously (ET Aureus), I noticed that an added benefit was that if you have one model fail during printing (let's say from bad supports) the rest will not be influenced. So there is an additional upside of not having to swipe.
Speed increase is welcomed, but not of importance to me. Z speed needs to be slower and overlift longer. Wait time too. So it's fast, but not lightning fast.
I don't want to come off as I m inventing the wheel here. The only challenge here is to fit this system in Ember.
FEP release is being adopted in many printers, both DIY and commercial ones. They just use different names for it, ET calls it PreStrechedAssembly. Commercial printers need to pay license fees to incorporate this patent. Thickness variations should not occur due to tension, combined with enough wait time for the excess resin to drain out so film levels flat again.
I am afraid your idea will not work with passive release, it does work perfectly with tiltling though. Aureus works on that principal (FEP adhered on PDMS) and you need to change the VAT every 6 months, but I have seen people stress it up to a year or more.