Multiple teams/classes. How to set up a consistent system?

[Multibocks]

Holy shit svper that is way in depth. I'm a little more general than that, so not as effective as svper, but it's good enough. Basically:

1. Single target dps button (also for group healer it throws heals to tank at a rate you need to determine)
2. AoE dps button (also tanking sequence & healer stuff)
3. Group single targets medium/short duration buffs(water shield, inner fire, etc)
4. All offensive CDs button (avenging wrath, trinkets, etc)
5. Tank CDs
6. Group defensive CDs and AoE healing
7. Group buffs
F1-F5: Single target heals

that's a pretty basic setup and how most of my teams operate. That way they keep the same hotkeys and I can keep a generalized playstyle so I don't have to think too much when I log a team in that I haven't used in a while. Not as effective as svper's setup, but it will work for 90% of WoW.

Edit: unfortunately I hardcode my heals so when I'm asked to join a MB raid I don't do so well as I can only heal my team with a little splash over from AoE heals. Guess that's the price of laziness =|