First, I really like that opener. It shows a lack of interest/IOD to the group, and disarms them right off the bat. You also seem to be making good use of false time constraints. Kudos.
Second, it seems to me that you should lead into a dhv routine from there. The set is obviously hooked. One I like to use talks about me training my cat to do dog tricks. It really gets girls going, since it shows that I am a compassionate guy, and obviously able to take excellent care of my pet (which translates to: I'm good at taking care of things/people/babies/animals/etc). The transition might be a little rough, but with a little calibration, you should be able to come up with something really useful. BTW, Mystery says that the best transition is no transition, and to just go right into your next routine.
On the other hand, you might want to follow up with something loosely related. Idunno. Whatever works for you, man. The important part is to find something that is congruent with your identity.
Hope that helps!