I;m with Marv; I'd much rather see Clover and other Pullman cars in Pullman Green.
I once asked the late Bob Soule why they had chosen Tuscan red for their cars, that being a more N&W and Pennsy color than Southern. He said, if I recall correctly, that the decision was driven by the donation of something like near 1,000 gallons of the Tuscan color. That seemed to me to be a perfectly rational explanation.