Jules,
your timeline is running slow hun. Get your DS-230 and checklist out to the Embassy ASAP to prevent your application from being held up, if you havent sent them out already. If you have questions about doing this, just ask. Your doing yourself a disservice if you wait for your I-130 NOA to send in your DS-230 docs. Also get your police certificate and affidavit of support sorted out ASAP too. It'll hurry the whole process along.
If youve done all that already, please accept my appologies. Im just going off the timeline in your signature.
Best of luck and welcome to the repat club!
Sarah