Just make sure you fill out all those forms and you should be okay. Although it may take a couple of tries to get your bike registered. The first clerk I got had no clue what he was doing and told me that I filled out a form incorrectly, and that I had to come back another day. Then I went back the next day and just hoped for a more competent clerk...which I got.
Try the 34th street DMV...they're usually pretty good there. Good luck!
Ps. Feel free to come out and ride with M23! We meet up every Tuesday.