Could someone help me out with registering for fall 2016 classes?

I'm new to this system of education and I've finally come to understand this. I'm an incoming freshman for Computer Engineering.

I have a 5 in AP Calc BC, Physics E and M, Physics Mechanics, Chemistry and maybe a 4 in AP English language and composition; consequently I'll be placing out of intro courses.

I am currently planning to take Math 241 (4 hours), Eng 100 (0 hours), ECE 120 (4 hours), ECE 110 (3 hours) this semester. The problem is these are only 11 credit hours.

What other classes should I add to the list?

I was looking forward to add CS 173 and CS 225 but both of them require me to take ECE 220 which in turn requires me to take ECE 120 before.

Any help is appreciated, thank you.