Bukkit

hey I found this plugin and so far I love it I'm going to try it out on my pvp server
Now i was wondering if you could think about having a fly part of this plugin
What I mean by that is that if pvp is on or off they can fly but if its on and they get attack or hit while flying it gets turned off on them and we could set a cool down on how long they have to wait in till they could fly again
If you could do that it would be awesome if not I will have to find another plugin to do that