When I say 153 etc. I of course mean the entire 15x range of sprinters which are all very similar in outward appearance in many ways, perhaps the 158 being the most unique.
Personally I'd be down the ELR every day to help out on any work preserving sprinters or pacers. I think the 158 in freshly applied Reigonal Railways Express would look quite the thing at Bury Bolton Street.
That's my personal fantasy.