So, after a lot of thinking about how I'm going to have my station set out, I have decided that I will probably base the platform layout of Grantham Station. The image below shows the plans for the platform which I just quickly sketched out in Paint on my laptop:

Ok, so the layout isn't dead on accurate to the real thing, but it's very, very similar to this. One of the only things that is missing is the sidings next to the station, but I have no room for these. Anyway, that's the plan! Wish me luck!