Hi Chris
I agree with your point. I suppose that one of the things to consider, probably more than the station being hidden, is at what height would it be.
I was considering a rise of about 5 - 6mm from the front to the station with a slight further rise behind. This would mean that rather than being on an embankment, it would have been a levelled off area when the railway was built.
I'm still undecided at the moment but will be playing with a couple of ideas over the next few weeks.