After running over 24 hours on Eligius with its own payout address, the Eligius reported performance matches the local performance, about 1.62 TH.

I am still running into the problem where one of the "cores" will sometimes stop hashing and total hash rate will drops by about 100 GH both locally and on Eligus.  Manifests like this in the stats.

http://i.imgur.com/npJNrBn.png

ASIC1Core1 obviously the one not hashing.

http://i.imgur.com/N3jbVyC.png

A reset of the machine gets that downed core running again and the hash rate up above 1.6 TH again.

You can see in the Eligius plot the rate drop down about 100 GH about 4 hours before Feb 19th.  Not sure what causes this intermittent outage of a core for a long duration.  And it has always been this same core and similar symptoms.

http://i.imgur.com/5M4ac1f.png

... sent inquiry on this to Cointerra