I'm wondering how much work it will be.
I had to do alot and could still finish modding C4 to get it to network nicer. The thing was developed for lock step simulations running on separate machines.
I was changing it more towards snapshot based synchronization for better responding/feel FPS play.
Minecraft from what i've seen is also a lockstep sim where it sends individual messages per event. This is not very efficient. But going to a snapshot method would also be kind of overkill me thinks.