Will the 3-day Octopus MRT pass cover all we want to do in the time we are there? See details...

We arrive in HK late the day of October 18. We leave very early on the 21st. That leaves us 2 full days to see the sights. We are staying at the Ovolo Aberdeen Harbor Hotel. We will need the airport express both to and from our hotel.

The sights we want to see are: The tram, the budda, Victoria Peak, Stanley Market, Ladies Market, Night Market, and a city tour. Will the 3-day Octopus MRT pass cover all we want to do and will we be able to use the return trip to the airport since it will be on the 4th day?

Also, if we buy on line, what kind of ticket do we get, a computer generated one with some kind of bar code or what.

Also, do you think it is possible to do everything I mentioned in two full days?

Many thanks,