i notice there some safe spots in the beta and some pking spots.
why not let heaven and hell fight each other anywhere at anytime (when there no event going on, we don't want fights in middle of events)
let make it so players will group up with there team so they can be more safe and they will be using teamwork!
safe places: event areas, Varrock, Fally, Lumby, and any other major towns (we don't want players to attack others when they are in a middle of buying something in a shop...or do we?)
i not sure if you can code this, but maybe you should remember this suggestion after you fix the other things
good luck on fixing everything, i planning to help you in the beta as much as i can.