A Level options - Should I change my future career path completely?

Hi, I may be asking questions that have been answerd to quite an extent already...but never the less...I basically want(ed) to become a system analysist (resquires programming) or network mangaer, something quite high end in the world of computers when it comes to jobs. Now I am fully aware computing is FAR more admirable/superior than any ICT course, forgive me but I am not too good at maths, so I was not able to study computing a GCSE, and probaly not a A-Level as I believe I achived a D in GCSE maths (of course I have to wait, but I'm fairly sure I didn't scrape a C). (After 2 years BTEC L3 IT, you can study system analysing; in HND/C, but Uni always want an A* star in A Level maths)Anyways, I decided to pick BTEC L3 IT, however, it is a BTEC and only studying one thing, doesn't sound to good, and may become monotonus. So to be more sensible, I decied to pick some A-Levels that I will enjoy, but also look good on a Uni applcation: English Langauge+Literature A-Level Law- (or Politics, I know Law, is better) - Or I can comtinue to study DT Grpahics, of course, architechture requires something high in maths too, I imagine.OCR BTEC L3 ITAnd retake maths (if I do get a C in maths, I will study this new course, basically it is like a foundation version of A-Level maths and gives you one AS, better than noting in maths, right)?So my main question is, should I change my future job in IT? To something that requires a job or Uni course less rigorous about maths. Like English Litriture, or Law, maybe even teaching ICT in a secondary school? I have thought about becoming a teacher.