SCVMM Upgrade of version 4.0.1660.0 possible?

Hi, 

So we have this solution running 4.0.1660.0 which we want to upgrade - but I am not sure how to do it.

The Logical Switch was deployed through SCVMM, and if I - lets say, install a new SCVMM 2016 RTM, will I be able to just add the Cluster to this SCVMM, and then edit in the Logical Switch from the new SCVMM, or how would this network switch behave?

Logical Switch : https://imgur.com/DzRSJDd

Any help here, is much appreciated.