Imperial CS with APs

Imperial CS department require 3 APs and one of them must be AP Calculus BC. I'm currently studying APs. I took 2 this year AP Macroeconomics & AP Computer Science A. Got 5 on both of them. I will take AP Calculus BC & AP Physics 1 next year. I think I'll get 5. If i get 5 on the next year's APs. Total 4 APs with 5, require is 3 APs. I will take TMUA while applying too. If I score a good score in TMUA, i will get an offer? What you guys think? 4 APs would be enough to satisfy entry requirements?