The only thing I think that you might want to think hard about before doing it is the paint on the center panel of the ceiling. That vinyl-coated aluminum is very durable and cleans up well, and the light color helps it feel a bit more "airy" inside. Once you paint it, I don't think you'll ever get it back to that original looks, and yours looks like it's in good shape.
Il Carriaggio — 1975 Argosy 24 | Il Progetto — 1976 Argosy 28 Center Bath | WBCCI# 15566
He has all of the virtues I dislike and none of the vices I admire. — Sir Winston Churchill