Was pondering starting/working on a 5man team. I thought I might box at some point when I started so already have a couple accounts with lvl 50s on them.

I also have a lvl 22 cleric and warrior on these accounts.

What I thought I would do is get 3 new accounts. Then start up 2 mages and a rogue. Get them to around lvl 17 and then I would have my starting team of

lvl 22 warrior 22 cleric 17 mage 17 mage 17 rogue . From this point on I thought I would mostly level in instances. Once I got them in range(so I could still queue via the LFG) I swap in my 2 lvl 50s and continue on.

I've 5 boxed in WoW and enjoyed it.

Some questions though.

1) In terms of difficulty would I be better of trying to keep the dps all the same or does it matter much.
2) How do the T1s and T2s compare to the Cata heroics in terms of ease of boxing (I had gotten a couple Cata heroics cleared before I quit WoW)

Thanks for any thoughts/tips from those 5 boxing rift.
T