UCAS/APs

Hi guys, please help me out by answering some of these questions.

so for context i want to go study in the uk but my ap scores are not good.

at first i planned to apply to lse, ucl, kcl and 2 more safeties, but today i found out that i got all 4s on my AP exams. even the most important classes (micro/macro/stats) that are relevant to my course (management). but next year im taking 4 more ap classes but only one is related to my course, which is AP calc bc. with predicted 5s in those APs and a 1520 SAT and a gpa that comfortably sits above the requirement, will i still have a decent chance clearing the requirement? or do i still have zero to no chances because of my 4s in relevant courses?