How restricted am I Uni wise?

Hi, I’m a y12 student so maybe worrying by what I want to do at Uni shouldn’t be my top priority but I like to plan ahead. I’ve been thinking of my subjects are going to limit me heavily for unis? I do Geography (on an A), Business (on a B) and Photography (on an A). Since it’s only half way through Y12 I can possibly surpass these grades (my ceiling is A* A* and A since I’m close to the 2 A*s already but I reckon A A B is fair nonetheless). So, obviously Photography not being very academic will it drag me down? The unis I picked out were Exeter, Bath, Leeds, Aberdeen, East Anglia and maybe Nottingham. I would do either a geography and environmental studies course or a business / finance course (really depends on how I feel about finance and business after my first set of mocks). Im also planning to do my NEA before this so I’ll have a predicted grade for that as well. Am I aspiring too high or should I just wait a bit to see after my mocks? ANY help would be great, thanks.