Celestial alternatives
i am using 10011 with a mix of celestial, berserker, cavalier, knight and clerics if i remember correctly
it is possible to go without celestial but i would say some celestial parts are useful
you just gotta min/max the amount of equipment to gain your dream stats
for tht i would personally wait for any build calculator like gw2skills.net to update to the new patch as otherwise that may become really expensive
PvP, Teef & Engi