The biggest reason I came back to wow was the to play the Death Knight (since I have 5 70s and have played every class). Now that I have my multiboxing setup I am excited and wondering..

Should I play 3 Death Knights.. OR.. Play 2 Death Knights and heal with my Holy Paly (1400ish healing)?

I have never been the guy that needs to have "a server" first or push new content ASAP. It will be new to me when I get there. So I am looking forward to leveling these dudes while the zerg hits the new land.

What are some of your views on what I am looking to do?