i would go with enchanting to make a profit
when u get to 265 and can sell fierys its worth all the time and money u spent leveling it
go to SM arm and sneak past everyone only killing herod d/e his drop and u got a small radiant shard
do it 4 more times and buy the essence of fire off the AH and on my server you can make 30g easy
but i must say engineering does have alot of cool things