Glad you got off to a quick start.
You'll have to replace any buttons that use Scalos internal features with new or previous commands.
For instance, Icon Info can be changed back to the dopus command "Iconinfo".
Edit etc can be changed to your favourite edit program and so on....
In OS 3.9, ViNCEd does similar things to KCON: and KRAW:, so you could replace those output calls with VNC: if you wanted to remove KingCon from your user-startup.