Good to hear Wesley:
Add a set of Koni reds to your list to go with the W&D Springs. I agree on the power lacking on the spider. My 9 year old son just road in the 92 today for the first time and he said, "I think this is a slow car". He also refers to the 78 as a race car. I am on a quest to hit the 225hp mark with the 92. She is completely stock. Supercharging or turbocharging will most likely be the only way. In any case, I won't put up with its slow pickup for long. That cat has to go. K&N drop in. Chip her. Got to get some power! On your Duetto, you can generate some power out of that motor with appropriate cams, high compression pistons, etc. And you will be amazed with the difference. She won't be kicking any 350z's around, but at least you will be able to spank the minivans and SUVs and others.
On your cromodoras, casting on those look like the older style. They are very sharp and from my understanding among the lightest of that style as they had a much higher content of magnesium. What ever you decide in regards to wheel selection, hold on to them.
Best Regards,
John M