This would be a great route for tsw2 as it features a variety of rolling stock and also takes you through the suburbs of west London through twickenham, Kingston etc. There could also be the line to Guildford to enable users to drive a semi fast or fast service if commuter trains aren’t their thing. This sort of route is also seen on the Cathcart Circle which has already been done with a loop line plus a line of to Neilston.
