What spec when leveling with pala tank and then heal 5 mans?

Hi!
Me and my pala tank always play together and we do all instanses on our way up then qs in between. Is there anything special we should think of while leveling this way (i see lots of other leveling guides but they are focused on single person leveling.
My second question is what spec to go with when we ding 60 and all we wanna do is instanses or other 5 man things ( because of small kids we wont be able to do big raids)
Thanks in advance
Krarox
Me and my pala tank always play together and we do all instanses on our way up then qs in between. Is there anything special we should think of while leveling this way (i see lots of other leveling guides but they are focused on single person leveling.
My second question is what spec to go with when we ding 60 and all we wanna do is instanses or other 5 man things ( because of small kids we wont be able to do big raids)
Thanks in advance
Krarox