I'm new to boxing, I have 3 accounts, first (73 hunter(bm), 71 mage(arc/fire), 71 lock(a), 69 rogue, 69 dk(blood)), second (70 priest(holy), 70 shammy(elem), 68 paly(holy), 72 druid(feral), the last is (70 war(arm),63 mage(fire) and a 80 dk(blood)). what would be a good group to start with and should I respec some on them.

thanks