Awesome
Congrats Bernice!
I love the car, but I would agree with Tony in that AFAIK, metallic colors weren't available on the X until 1976. I am only aware of the bright red color on 74s. Any more info on that?
Anyhow, I totally understand your dilemma.
I, too, bought a very original 74 and had to decide what to do with it. I think I ended up with a good compromise, modifying the car heavily in some key areas, but leaving most others very stock.
My interior, for instance, is absolutely stock and I love it that way.
This is the hardest way, however. Constantly compromising, trying to improve performance while keeping originality and streetablility. My suspension, for example, is not a very good compromise. Looks good, but MUCH less comfortable on the street than a stock suspension, and way too soft on the track.
If you swap in a 1500, the magic of the super short stroke 1300 is gone. Period. This engine is part of the original X1/9 feel.
Install a 5-speed? Much different shifter feel - some more character gone. Lowering springs? Out with the amazing comfort that was designed into the original concept, together with the almost unbelievable great handling (with 185/60) considering how much the car leans in corners.
What I've learned is, any modification is never just an improvement. It is always also a compromise. So when you move away from the original design, you give up something while you gain other aspects.
If I had an additional virgin 74, I would keep it stock other than maybe bring the engine to euro spec and optimize the breathing a little. I may even drive around on 145/80 tires, at least some of the time.
The philosophy there being, not trying to get the last bit out of the concept, but to enjoy the character of the X in its purest form.
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