Well jumping in with tnkMarx I must admit I think the 333 is the best steamer Marx made, smoke, fully diecast, lots of details including reasonable detail in the drive mechanism. In addition the fully die cast tender that Marx ONLY used with the 333 is really a hoot, heavy as a brick, loaded with great detail. The combination was a real winner for Marx fans.
Best Wishes, hope your weekend goes well. Looks like you eastern guys are "gonna get it" again with weather, hope everyone stays ok.
Don