@Chuck Sartor posted:Actually the C&A set is an upgrade from the Blue Comet. Die cast tender and a 'whistle' sound the B.C. does not have. Plus metal 6 wheel trucks vs. 4 wheel trucks with a non-operating coupler. Both locomotives have the same motor and drive assembly.
The Blue Comet has 6 wheel metal trucks. But the C&A tender is very nice upgrade