Talked to someone I know in the offices for Compass and apparently they have to be 70 seats or less to comply with Delta scope until they get first class. 70 coach in an E170 means the pitch will be 34" throughout economy until the first class mod happens. I am hearing the mod to FC will be 9 First Class and 60 Coach for all Compass and Shuttle America E170s completed by the end of 2011.