glad that you are keeping the 76 restoration "stock". my advice is to stick to a stock colour, infact i think the original orange colour is the way to go since that was how it came from the factory.
if you were to go for some other colour i'd suggest meteorite grey which comes in the vitz.
as far as engines are concerned, stick to the original one. i was lucky enought to go to lahore in spectras corrolla and the original engine performed really well. fitting high revving engines etc in such cars isn't such a bad idea but for that you'd have to upgrade EVERYTHING and it's pretty pointless since you are not buuilding a racer.
good luck with the resto job and do contact spectra if you need advice (also check out his 74 rebuild thread)
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