I'm glad your enjoying yourself. I raced to get my Horde Toons to 80 and farm heroics. Most of which is completed and although I want to PVP with them now, horde in my BG are terrible at BG's and on my server are fairly bad at WG (But not always).

Anyways I got bored of heroics and Naxx and all the crap after leveling my 4 shammies a pally and a DK to 80 horde side that I decided to level my only other 60 team I got with RAF to 80 (5 shammies Alliance side). I know sounds stupid doing the same class on both side but I am kind of enjoying it doing it at my own pace. I use to play Alliance before I started boxing and changed to Horde when I boxed, but now I am going back to my old friends. I really wish I was 80 on my alliance toons as well but such is the way of things.

Its kind of nice because I have no clue on alliance quests in Northrend, although most are simliar and I know the zones already.