BioWare you should give this person a job. They have already beaten out your base design by probably 2 years. As some have said yes the game is pve but this is an mmo you cant just focus on one side its trying to get the balance and atm, the pvp is so messed up that the pve is getting no love. I am a pvp player but also understand how needed and worthwhile pve is. Something like this will really help the pvp and the general player base around the entire community. You also have a team that has done something like this before that you should be able to call on and that does not include the current maker of Illum. I play Dark Age of Camelot for 6 years for game play like this. You should do it BioWare.
Bravo to you for putting the time and effort into this. Well done.