The anabolic diet is not one that I'm overly familiar with, nor have I used it. You should be fine to cut up the amount you want without losing much, if any, muscle, though. Just reduce cals slightly and keep the cardio minimal (I always find losing from just nutrition alone and not relying on cardio yields the most muscle sticking around). You sound like you know your stuff as far as keeping the staples while you cut to maintain as much as you can.
Congrats on your goals so far naturally; very impressive work.
If you need any help, I'm happy to do what I can (like I said, this is just a diet that I haven't taken the time to study). Good luck, bro.