I'd give it a break before repeating the rotation.
Maybe one "recovery" week, followed by 2-3 weeks focusing more on cardio.
You could also do one of Tony's other programs, like P90X+ (which doesn't really stand alone, but would integrate well with some of the P90X workouts).
(When I finished P90X, I had Post-P90X let-down. I couldn't imagine going back to Cathe's straight-set workouts after the nice circuit-style workouts Tony puts together, and Cathe was previously my go-to for weight work. I did finally get back into her workouts, but it took a few weeks.)