Glad to hear you got the carb and wipers straightened out and the car now drives good. At least you used stock rear gears, so should just be a matter of getting the right speedo gear for the trans. You're using a 904, right? What rear axle? Should be able to look up the gear in a TSM. I have access to all mine now!!
It's a A904, the axle is 2.73:1, tires are dead-stock diameter, 25.3" (205/70-R14's, but equiv. to factory "heavy duty"). If you could look it up I'd appreciate it!
I don't know about fitting the Ford wheels, but a set of American Racing Silver Rally wheels would really set the car off! Like the ones I had on my car, but the center is painted silver with a chrome rim and small hubcap. Would be perfect for your white and grey car. The "silver" paint is more of a metallic grey to me...
Well I'm obsessed with this particular look, a mid-1960's italian touring coupe/american rally car with import-scene interior. That's what I'm working towards, that 60's naive cleanliness (that teague's original hornet easily pulls off) (though the greenhouse is a bit smaller than I'd like, and the wheel flares are 100% american).
I'm actually contemplating minimizing/eliminating the notch in the rear quarter: if you look at the early AMX you'll see that's all AMC did -- simply brought the sheet metal up higher than the notchback-placed rear window! I've never done such work, so it's a bit daunting. That sort of stuff is generally done in fiberglas, but I'm thinking I'd be better of making a steel cap.