I have 2 5 box teams I'm looking to mainly bg and pvp... possibly some pve.

I'm looking for spec suggestions that will be good for mostly pvp/arena/ and possibly some pve.

team 1: 5 dks. I've been running them mostly unholy to 74... now am 2 boxing them to 80 as blood and am noticing much more dps, heals, crits etc. But everything I've read says blood for arenas sucks, and the most viable (for 3.1) will be frost/unholy combos.

team2: 2 mages, 2 locks, 1 Spriest. I plan on keeping the priest as shadow for now and want to try a 5 box pure dps arena team...

Also, I use mostly keyclone and Jamba for now, but have been having some Jamba problems with switching main toons, with a several minute lag to the alts.... so I'm considering the ftl system... suggestions from experienced pvp' boxers on the effectiveness of the ftl or other systems? Ty.

Your suggestions are appreciated.!