1. yes
2. yes
3. depends on the year. girls are girls,and it depends which girls are there in any particular year
4. While she is worthy of a whole sem. revolving around her, it really doesn’t – there are other teachers. Rabbis Geisler & Abramov weren’t mentioned and they deserve to be!!!
5. I think it is not on the level of the above academically, but is super in terms of students middos/personality. But again, it depends on the year. If you have sem age daughter you surely know the vort that hatzlacha in raising children depends on “trairen and tehillim”. Kudos on your due diligence. Again, you won’t go wrong with any of these schools.