The 72 stock (as the name suggests) is getting quite heritage itself! Other than that the 38 stock in the form of the class 483 has potential to be developed to the Transport Museum’s heritage set
I can already imagine the first thing some people will do with the 483 is design liveries to represent heritage stock. I think I might give it a go too as well as redesign the 72 stock post LU coloured livery
Let's hope we get some long consists like the M3/7 of married couples cos the IOW uses 2 cars but LU was 6/8
That is exactly my hope too. The 38 stock will be the first serious livery I try to create, once I’ve got used to using the livery thingy.