If you find a Shangri La of a class that meets all those criteria, please let me know because I'm gonna be looking for something when I'm back in town on a regular basis. But maybe give Billy O'Leary a try. He used to work for Lesly and what he teaches is similar, but enough different that it should keep your interest plus it's all on-camera. It's a free working audit of one of his mixed level morning classes, so it's no harm, no foul if you don't vibe.
For something completely different, maybe check out Warner Loughlin who is probably who I'll be going to see when I'm back if I don't opt for something more traditional like Stuart Rogers. Of the scene study oriented places I audited a few years ago, hers was the only one that I left more impressed than depressed. I couldn't quite get my head around what they were doing with the technique, but those were some hellaciously good actors in her professional class and I recently read her new book which has clarified what her approach is all about and further piqued my interest. Having read that, it's now easy to see how Amy Adams brings all that nuance.