The council granted planning permission a few weeks ago for a business park/hotel/'leisure facility' complex in the plot between the stadium site and Balmoral Group's premises.
The rail line that goes through Cove is about a mile from the stadium site, not sure how much it would cost to construct a station though. If they did build a station, it could link into the Inverurie-Stonehaven crosslink rail project. A concrete platform and some railings shouldn't be too expensive hopefully.