Agreed, EAAC's livery was great, and that's how she first flew out of Brooklands. But the RAF has had her as ZA148 for a long time, I guess.
BUA/BCAL had G-ASIX for less than 10 years before we sold her to the Sultan of Oman in 1974. He eventually donated her to Brooklands Museum, for which we VC10 admirers will be eternally grateful. Not sure what his feelings would be if she was repainted in BUA colours (preferably the later one) or BCAL's. But her existing paint will not last forever...