Is there any reason do this? Other than the 6 bosses to cap skills it seems that the only thing worthwhile is the 20k you get from beating the quarterly score.
What builds would you even run? You need party wide IMS as the map is so big and timer so short, and you can't use AoE because of the 100dmg natural death nova that every single monster has. Seems like you would be running a large amount of single target spells to try spike down mobs.