Two things I'd like to see here: 1) Introduce triple and single traction (Kurzzug, Langzug). In real life, trains run with one, two or three units depending on the route and time of day. Platforms also support it, so why not add it? On SKA with the New Journeys Expansion Pack there's already a scenario with just one 423 train so technically it should be no problem. 2) Put in all lines which use the route between Pasing and Hackerbrücke. Right now with only the S3 and S4 the LZB feels a bit pointless as there's not much use to it when there's so little traffic and the line feels pretty dead (since obvious stuff is missing).
Excellent idea however Hackerbrücke to München Pasing extra services will be for Gen 9 Consoles due to them using PC Timetable