Ford School interest

Hi! So I’m applying as an LSA freshman this year but I’m kind of stuck on the “Why U mich?” essay. I’m really interested in the Ford School of Public Policy and I’m definitely planning on applying after sophomore year (if I get in to u mich lol), but there’s no preferred admission so I’m wondering if it’s okay to still write about it in my “why u mich?” It’s like 80% of the reason I want to apply so I feel like I should?