Well done!

I'm also in the commuting as training camp. I have a number of detours where I can use a country road for intervals or the bike trail for tempo, depending on the day's workout. Also, if I ride from work to a group ride, and then ride home, that technically counts as commuting. A lot of racers I know combine commuting and training. A friend of mine who's a former state TT champ will occasionally ride his TT bike to work.