It's not really, as indicated above the dialogue editors don't add the functionality, just the dialogue itself. If I was to make my channel central again the dialogue editor would do about 10% of the required work as the other 90% is the 'functionality', not the dialogue itself. I'm just saying that in my case it's not worth the effort. Making the dialogue itself is the easiest part.
It's all a matter of personal preference but I think this is well laid out. Making this visually wouldn't, in my view, do a better job. Quicker maybe, better probably not.
