Is this too much to ask from my counselor (switching and dropping classes)?

I just got my schedule, and there's a few things that need to be changed. They placed me in AP Government 5th hour, when I signed up for regular Government. They also placed me in Choir/Lunch 3rd hour, instead of Homeroom/Lunch. I'll need to drop choir because my past biology teacher wants me to be her lab assistant and go during my homeroom to grade papers. And my last request would be to get my government and homeroom switched. So I'd have government 3rd hour and homeroom 5th hour. Do you think that would be too much to ask?