So wrapping this one up with a few general musings from the trip:
-After 12 years since last visiting, this trip reminded me that Lake Como is the most spectacular natural setting in the world. Very easy to justify a week's stay.
-Unlimited ferry pass on the lake is a very good idea.
-Car free travel is the way to go in Europe. Sure there are some itineraries where you might need a car, such as rural intensive travel, but where possible, using the trains and ferries is more enjoyable and fuss free. Plus you don't have to worry about ZTL's, where to park, rental administration, break-ins and so on.
-Italy is an entire country looking for a parking spot.
-Electric cars are getting popular.
-Get the various countries rail apps on your phone and create an account in advance. (SBB, OEBB, DB Navigator) etc. In most cases I bought digital tickets in the app only a day or two prior to each train journey. In peak travel times such as high summer, or over xmas, I'd suggest booking a bit earlier).
-Lake Como is full of Americans and Germans. Swiss alps incredibly popular with mainland Chinese. Lake Constance seems to be popular with domestic tourists but largely off the radar of international travellers - for now.
-If you don't like crowds, avoid Milan on a sunday morning.
-Zeppelin ride is a superb experience
-EK are still using remote stands in Dubai for 777's
-Early October is a great time to travel in Europe.