performanace of Ele shaman in 4.2?

[Kruschpakx4]

havent done any arenas since patch but from what I've seen in bgs so far, quad ele should work again in 5s - at least for 2.2

but I still dont know how I should reforge everything, either max crit and hope for lava burst/fulmination oneshots or full mastery, I'm a bit scared of the mana regg so mastery should be better, hopefully blizzard fixes ele mana reg asap

and wtf is this shit with team names, blizzard reduced the max letters for an arena team name to 23 so I have no friends cleave (24) doesnt work anymore :/