That Fleishman 125/4 looks interesting to me!...the flywheels/cyl/governor have a well made attractive look and I like to see oil cups on the flywheel main bearings specially....boiler looks good to....the only thing I notice is the black painted brick Firebox....copper is my favorite color metal and I find Wilesco copper bricks are my favorite so far...are these 125/4 quite rare?