[Twinny]

Working together can be fine if you make sure you make your code is modular and heavily comment the inputs/outputs of each module. I'm making the item/player library on debug and I will be making sure that any current need is forfilled and there is plenty of room for changes/expansions. I will do my best to enforce that external scripts use the inputs rather then do it themselves.

I think it's better to have a few coders since it's emphasises the need for clean coding standards rather than sloppy single-purpose code that only the scripter can understand.