Bit of an old thread, but I'll put mine down anyway:
EMUs: 309s, not sure why, or perhaps 442s (for the noise as much as anything)
DMUs: Probably the old 156 since it's taken me to the four corners of England
Electric: Class 91s (I remember them as new and grew up with them)
Diesel: HSTs, as long as they have Valentas (soundtrack to my youth)
Steam: Gresley Pacifics
EMUs: 309s, not sure why, or perhaps 442s (for the noise as much as anything)
DMUs: Probably the old 156 since it's taken me to the four corners of England
Electric: Class 91s (I remember them as new and grew up with them)
Diesel: HSTs, as long as they have Valentas (soundtrack to my youth)
Steam: Gresley Pacifics