The grade approaching Reservoir is 1 in 50 and it continues rising at a lesser grade after the station. track level would have to go up around 7m, so the crest would move about 350m, beyond the existing platform. An elevated or a lowered station could improve the linkage between the shopping areas either side. There is a rail power building to consider but a trench could be built alongside, just. The road intersection is a horror, glad I don't have to use it!