Law at Kings College London????? HELP!

Hi, I'm currently in year 13, I would have already applied to university but I have chosen to take a gap year and will apply next year.

I would like to study Law at kings college but I feel as if my grades are weak, I achieved AAAB in AS level and I am predicted A*A*A at A2. I'm quite pleased with those grades however my GCSE's are all B's with a C in English and maths.
Do you think I would stand a chance of getting accepted??? I heard they do judge a large amount bases on gcse's
I know its very competitive and I have also done a load of work experiences related to the course.