Thanks for the input Fur and Mercurio.

It's funny, I came to WoW from EQ and did old-school hardware boxing with 6 comps and 6 keyboards/mice for EQ. I made a 5 class group when I started WoW because that's what I did when playing EQ, and it wasn't until I hit this site that I found out about Tank/Shaman boxing.

Now I find myself about to start leveling up a 5 class group again!