instancing regular zones

[nightsta69]

I don't know if this is the right area to post this, if its not i apologize. i've read quite a bit about instancing, but i've yet to see a definite yes or no on this. can you instance regular zones, say west commons, or freeport west? I want to make a few quests which involve regular zones that are instanced. basically like you gotta kill X mob in Y zone, but to keep it on a more personal level, in an instanced zone, so it doesn't interfere with normal zone activitys. any response would be greatly appreciated.

thanks