An election campaign unlike any other is drawing to a close, with West Australian voters to have their say in just three days. Hillarys Margin: Liberal 0.4 per cent Key candidates: Peter Katsambanis, Caitlin Collins Hillarys is the Liberals' most marginal seat. Kingsley Margin: Labor 1.2 per cent Key candidates: Jessica Stojkovski, Scott Edwardes Jessica Stojkovski won the seat of …