I am still sticking with a lower grade enchi... have you contacted the breeder for confirmation, or pics of the parents?

Also I would ask how it was produced....

Super enchi x enchi, normal x enchi, etc... etc...

There is a chance that the breeder got a normal, that looks enchi-ish.

OR if he/she bred a super to something then you are guaranteed you actually do have an enchi.

This same discussion has come up for lower grade Yellowbellies. Unless it came from breeding a super to a normal, then there can always be a bit of doubt.

Bruce