Good luck to both of you,that's quite a decision you've made!
Maybe just keep in mind what Dr A says about P1 - it can get boring and if you find you are getting restless and bored with your food choices, then its definitely time for P2.
I have moved onto P2. I figured, my cravings are under control and it was time for me to move on. I saw P1 more as the "detox" and P2 as my new WOE.
I tried oatmeal for breakfast and it was good. No more starchy carbs for me today, just going for one a day during this first week on P2.
You've both done really well so far - keep going.