3 shammies and disc priest pvp arena

Okay i have been multiboxing three shammies and after some ideas being thrown out I am liking the way a disc hybrid dps priest could do and could link up up with with alot of shammie abilities and would make a good main charcter as we all know how hard a disc priest is to kill. ( I also figure this is a better way to continue off my previous forum I made of best areana team, 1 Dk (or prot pally) , 1 disc preist and 3 elemental shammy)

Here is my rough build http://www.wowhead.com/?talent=bVcruhMkrIcfcMtbxxhbb (very rough infact, not sure if extra damage or more better power word:shield), I figure pennance could be the same key as one of my shock abilities. And having healing linked up so i can throw a power word shield and lesser healing wave would seem kinda of nice. Also my range would still be 36 yards on my nukes and the greatly improved defensive ability would be nice.


Has any one tried multiboxing the disc priest with the elemental shammy?