London Victoria to Brighton via Gatwick Airport (Southern,Thameslink & GX) London Victoria to Ore, Hastings, Eastbourne and Seaford. (Southern) Brighton to Southampton Central (Southern) Brighton to Portsmouth (Southern) Ore, Hastings and Eastbourne complete separate stations.
https://forums.dovetailgames.com/th...ge-southern-thameslink-gatwick-express.22817/ Check this forum out... we have all got similar ideas