Just let it go bro it's over
Your best argument remaining is admitting both wings have equal contributions in making Luffy PK
So Zoro's contribution through strength = Sanji's contribution through strength + Sanji's contribution through cooking and since Sanji is one of the best cooks in the world, it only makes sense Zoro is a lot stronger
But you guys add the extra factor of leadership and add it to the equation and pretend Zoro is a much better leader than Sanji (which he is) and set yourself up because Sanji has to be closer to Zoro in strength to make up for it