One of our mods
@MrDaibetes is using that system, along with the Guardian G3 sensors which allow for the hybrid closed loop functionality. Do you know if you are getting sensors too?
I have the MM640G which has a simpler form of ‘smartguard’:
https://www.everydayupsanddowns.co.uk/2015/07/64-days-with-minimed-640g-ep-3-what-is.html
When are you due to start with it, because its successor the MM780G (which allows a little more adjustment of the hybrid closed loop target values) has been CE marked and is due to roll-out across Europe soon.
Hope you get on well with the switchover - the forum, and having the ear of experienced oump users will be very helpful for you.