I think that should be fine and history is well respected and develops valuble skills so I wouldn't change that. I would give your subjects a try and see how you cope with them and change them if need be.
I can't help but worry that taking the subjects I was planning to at a-level will be too much work: Biology, Geography, Psychology, History I might change History to communication and culture but I don't know what to do and I need to decide! Please help
interesting subject combination. keep them all. they're aren't too much work. get off this forum and you'll have more free time to do your necessary studying