For a PbP game, I'm quite happy with your initiative proposal. Hell, even for a sit down game I like it.
It's rare that the steps in between monster actions will have much influence on each other. And for a 6 second round, actions really should be decided effectively simultaneously.
It's rare that the steps in between monster actions will have much influence on each other. And for a 6 second round, actions really should be decided effectively simultaneously.