Big Murph, may I ask... when the project is finished, what re the plans for car parking. (No your decision I realise)
You see, my wife often travels from Llandudno on business, and has always been able to park her car high up on the platform (for free), and conveniently collect it when she returns.
If that facility were to be removed, or parking charges on the station introduced, then I feel she would simply stop using the train and drive to her meetings instead.