>>1237894Already been done m8. I know that their were some improvements done when this was originally made, I think the boiler was cast as one piece as opposed to welding which will help with longevity of the loco. I know their have been some incremental improvements on the original design which has helped with performance etc. Steam locos are still used in China, Malaysia & parts of Africa. I know very little about the engineering but I know from a purely aesthetic perspective that people still love them & perhaps wouldn't mind seeing more of them so idk