No, no. You carry on! Ever thought about doing an 80XX "Cathedral" class? A design of pacific that Hawksworth put forward for the GWR. Basically, a princess with King style cab, brass safety valve bonnet, elbow steam pipes and twin whistles. I did one yonks ago for a friend, but paired it with a scratch-built, Hawksworth tender body on a Triang Hall tender chassis. Google it in images......