Well don't switch servers expecting to be facing lower rated teams. You keep your match making value so you'll be fighting 2100+ teams from the get-go... they just won't be as good as the 2100 teams you're used to. But keep in mind I was coming from Retaliation which is probably the least played battlegroup.

To find out if you're in a good battlegroup to go:
http://www.arenajunkies.com/rankings/5v5/US/

and count how many 5v5 teams from your group there are in the top 100. If there's more than 10 you've got a really good group. Retaliation has 2. Vindication has 6. Shadowburn has 9. Bloodlust has 22.

Grats on over 2k Asonimie

I use an old-school setup, 5 comps and synergy. When I came back to WoW a few months ago I was planning on playing 5 druids but when I learned about autointeract spam I knew I had to get the old pallies back in action.