Amps with a MMM 2200kv combo?

[DrKnow65]

What kind of amps will I see with the MMM/Neu type motor combo on 6S lipo?

I'm looking into batteries at this point and I would like to stay way on the safe side but I don't want a 16lb buggy :)

First ride will be a Hyper7 geared for ~45mph, then a ERevo geared about the same.

Info from the Castle testing would be awsome, but I'll settle for opinions from the guys here who have run a similar (6S-2200kv) rig.