I understand your question. Even so, I'm optimistic in that the rates will benefit people interested in both Pvp and RPG. You may not believe my word, but we have actually worked way too hard for letting this slip away in the sand. You will see a constant activity from our side. Alternatively to get back to your question; you can just complete the djiins quest if you feel that a week is too much. (Although you can't sell every item, but still an option).
To be honest with you i think it will backfire on you trying to please both. The rates are to high for a serious server which will attract rpg players and it is to low for people only looking to war. Lets hope im wrong and your server become very succesfull.