Yeah I tried just running with 4 ele's, but was still taking a lot of damage in normal instances, probs be easier when they start getting 80's gear, but i still found that there would be a pause between them dps'in and wen they threw out the heals and it was genrally too late by then, some fights, i dont need a healer, throw on riptide and nuke the boss down but other fights i am constantly healing the shammies, the pally is not too much of a problem.