College or Enjoyable Classes?

Hi all! I'm currently a Junior and my midterms are next week, and the following week course registration opens for my Senior year. As of right now, my courseload is 8 honors, 4 APs, and 4 dual enrollment.

For college classes, I already plan on taking AP Lit, AP Psych, AP Spanish, and ECE American Music and Diversity (taken through UConn). I'm also aiming to take Pre-Calc honors (I could NEVER do AP).

However, I still need a minimum of 1.5 credits to have a schedule the school will allow. I was initially planning on filling these credits with classes I would like to take but wouldn't necessarily improve my application, such as Marine Biology and Gender and Sexuality in Media. Classes such as these are considered academic-level, but honors contracts are available.

With this current "set-up", I'll graduate with 9 honors, 7 AP, and 6 dual enrollment (I take college classes over the summer). However, I could bring this up to more AP and dual enrollment if I so wish.

So my question is, should I take more college classes to improve my application, or take the classes I want with an honors contract? For reference, I want to apply to top universities such as NYU and BU.

Thanks!