Semicolons are not my specialty, but yes, that does look correct. Your em dashes still need work.And just to show you how stir crazy I really am; announcing the second pip!
@BantyChooks - is this proper use of a semicolon? I feel it is and have been practicing. I'm fighting apostrophe abuse at work. Possessive versus plural is a real issue.

A worthy cause! Abuse is rampant in the workplace.