Italy honeymoon help

Hi everyone! My fiancé and I are getting married in Italy and staying for our honeymoon. We love history, food, and calm/peaceful environments. We prefer a leisurely schedule, doing 1-2 activities a day while taking time to relax.

Here’s our current plan:

Florence: Stay 3 nights in Florence (thinking St. Regis Florence)

Tuscany: 2 nights at our wedding venue (in Tuscany) and 3 nights in Tuscany (thinking Borgo Santo Pietro)

Rome: Stay 5 nights in Rome (thinking St. Regis Rome) with day trip to Pompeii

Ravello: Stay 6 nights (thinking Palazzo Avino)

Does anyone have recommendations for:

Changes or tweaks to this itinerary?

Alternate hotels we should consider?

Must-see/do activities or restaurants in these areas (especially hidden gems or unique experiences)? We are planning to hit the more touristy things such as the Vatican, colosseum, doumo

Thanks so much for your help!