Would you be up to this workload?

So I'm, thinking about what to do next year in school. I want to know if you guys think this is too much for a high school senior.
I think I'm gonna do AP Chem, AP Bio, AP Physics, World literature, Economics, and Calculus. Along with that I will be adding to my IGCSE certificates the following: Physical science, Core Math, and Core EFL exams.
I know that all this will look god on an application but does anon think it's worth it or should I cut back on some stuff.

>>11 here. boo hoo, I have 9 hours of class, 3 hours of labs, and 15 hours of work. how cud anyone have a 27 hour/week schedule ??? i have no time to play halo or gta with mah homeez.