i know tht str is everything for a fire(for mages its int xD)
i burst my fire mage from lvl 32 to lvl 11x within 3 weeks time(with 3 fire 1 water team) i even get my int up to 200 1st before adding some on con or even wis and i get my mess spell at lvl llx.

the point is i can get easily killed in gs quest (the freaking bats) but with 42 wis i can still withstand the bats atk(hoping i didnt get comboed hit =.=')

so the important point is adding ur point on the most needed stat:)

if u fully bursting so add more to str/int (ull get lvlup fast)
if u bursting and doing quest as well add some to con and wis