so have a 5x pally team that is progressing nicely.. tank almost 5kgs, 4 dps almost 4k gs.

want to add another team for 10mans.

I want to keep the keypresses neat and clean.. Little micromanagement would be nice. Thus, no 1xwarlock, mage, priest, blah blah.

Was thinking of like either

5x shammy, with 2 or 3 specced for healing?
5x mage for dps and speccing a pally or 2 for heals..

ect.. just want to keep the setup simple.. what would be most effective in that nature?