Aiming for AIR < 1000. Is this syllabus split strategy realistic? Please guide

I will do the mains level chapters , till advance level after january mains attempt... Please guide if i am making a mistake leaving a chapter for later , chapters i should prioritize now , Your help is very valuable.

https://preview.redd.it/y065xmc6zzbh1.png?width=453&format=png&auto=webp&s=f609894061a6dc17a234ac94aad9b25abf7b4755