All seem like nice choices, I've seen more Holdsworths in the orange-with-panels than any other color, and the "Gulf Racing" blue/orange looks great. Or, you could keep in touch with the OP of this topic:
RED PEARL -- beautiful paint and apparently a valid Holdsworth finish?
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Larry:1958 Drysdale, 1961 Gitane Gran Sport, 1974 Zeus track, 1988 Masi Gran Corsa, 1974 Falcon, 1980 Palo Alto, 198? Vitus 979. Susan: 1976 Windsor Profesional.