Sounds like it was a great show. As someone who's done both live and recorded radio, I can tell you that NOTHING compares to the experience of doing it live. You get different energy when you go live than when you pre-record, there's an adrenaline rush and it's just so different and wonderful.
Unfortunately I couldn't listen because I was at work and then had a doctor's appointment, but I hope I get another opportunity to hear Mark doing live radio in the future.