Lovely, now get yourself down to the Museum of Internal Fire on the West Wales coast to see some lovely engines. They are opening up steam and motorcycle sections shortly to add to their collection of semi diesels, many of which are singles, as well as the most awesome gas turbine that spits fire some distance.
I seriously recommend their start up days to get the maximum out of it. Actually that would make a fun ride out from a Thumper Rally wouldn't it .....
https://www.internalfire.com/