Aveline that was a short post xD
So anyway to the point.
1. Making 15 and 30 zones active isn't hard. It's the fact that EVERY server out there seems to focus on 60/70 pvp while just tossing in the other zones.
Key is to make each zone unique and actually worth going into.
2. That is possible and quite easy. It's the fact that people play a side for the look as well. Most fury hates the look of light and light hates the look of fury.
So not sure how well that would go over. Gotta think of players first :P
3. Although that may be possible through a lot of work like I said with people wanting to play a certain faction, that would not go well with players. You have to think of what if someone doesn't want to pvp? What if they hate the other faction?
All comes down to player happiness in the end.
Side notes:
Eroz I agree with the armor part lol
It's also true this is an 18+ game, yet when someone creates a server through hard work and their own time, it becomes their game and their rules.
If you don't like it you don't have to play. That simple

As for lapisia that's personal preference. I love lapisia. I personally think it's the over powered lapis that kill everything.
As for guards/defs that's a simple fix of redoing skills if you have the commitment.
Now as of the World Cup map. For one to "make the map bigger" one has to completely edit the map size, retexture or expand on current textures, etc.
Yet there is no known editor for wld files (C4 engine edits a different type of wld file)
Also as I've stated many times. You don't need to pay for extra protection when you can do it yourself with a bit of research.