If your goal is to add more mass then you don't need to cut. You don't have much fat on you, so there is NO need to cut like crazy. I say CLEAN bulk up to 180 and then cut.
AWSOME workouts bro, especially some of the PR's you're getting. Thats GREAT that you're having CRAZY intense workouts cause thats what makes you grow in the gym. Make sure you stay off of the legs...