So here is the carnage from this motor.
REAR ROTOR HOUSING
As you can see this housing was fucked from the get go and should NOT have been used.
FRONT ROTOR HOUSING
In better shape then the rear but is by no means a "good" condition housing. Those valleys in the first pic and ones by the exhaust catch your finger nail easily.
REAR IRON: Was in actually great shape. No high lips from seal wear on both inner and outer tracks. the port though......

Pretty ugly IMO
And funny that this little guy was OK. I still can't believe the Dowel O-ring was bad. I tossed it or I would have had a pic up of it.