Doesn't make much of a difference.. only a couple quests that each one gives over the others. You wont ever need it again once you past 70. The only nice thing about it is if you farm enough you can get the shoulder enchants for a couple levels before you can start farming Hodir rep.
Not that much though really not worth the effort. My pally team was stuck like that. My tank I started with aldor and my alts are scryers. I had leveled them to 70 separately so I forgot when I leveled the 4 rets with my DK cuz I didn't want to bother with the aldor elevator. Then leveled them to 80 with my main pally. lol long rant.
Really don't worry about it.