I'm on my own hybrid plan of keto + IF + alternate day fasting + Leangains + warrior diet. I'm not sure of your exact question but it seems like you are wondering how to get in all your carbs? My simple answer (and I'm not expert, just going off what works for me) is DON'T. You don't need that many carbs. Get fat adapted and everything else will fall in line after that. I just worked out this morning after last eating on Sunday night (about a 40 hour fast) and it was one of the best of my life.