Geography A Level for PPE

Hi guys, would geography be a good a level for a PPE degree? Defonnot taking history as I won't be able to sit for two years in that subject. And am good at geography. Also considering rs but would it be respected? Already choosing maths and economics. There's a possibility I might want to do a further rmaths instead of either geography or rs, I would say Im not reiriculously talented at maths, but I pick things up pretty easily and am prepared to work hard. Hopefully getting a solid nine at GCSE. Would the workload be too excessive ? (Edexcel))