Haha, my condolences Sal! Here is my take. I love the history and symbolism in cars and design. A Ferrari should be red (your first one at least

) A British car should be British Racing Green. A French car, Blue, like Bugatti. A Mercedes, Silver, like the Silver Arrows. At least in your most passionate and deeply invested car. A runabout or beater can be anything, but for me, I put a lot into my cars and try to get the mot out of them.
I love Marino blue but this is my first Alfa. I am half Italian and again , the history and symbolism are there. Now here is where it gets tough. Rosso Alfa is a solid bright red, very similar to Rosso Corsa fro Ferrari. But Alfa's are traditionally a little darker. So you see Rosso Competizione tri-coat flops a little more as a metallic band has darker shadows and brighter highlights. Beautiful color. I also want to FINALLY get an Italian car with yellow calipers. Red body color of course but POW, the "Giallo" yellow pops perfectly. It's even better on a Ferrari since the Modena Yellow is on the Scuderia Shield, but Alfa was the mother of Ferrari and many Alfas bore the Scuderia shield (Enzos cars) as well as the Sivocci Quadrifoglio...AFAIK. So I suggest Red

Now if you don't anticipate owning a Ferrari, go ahead and get Rosso Alfa with yellow calipers. Awesome combo. Cheaper than tri-coat. But if you like metallics than go for the tri-coat. Marino or Monte Carlo blue as second. White maybe 3rd. Stombolli puke gray? Come on man, not unless you are a bad boy tuner and put straight pipes on it or something. I saw a 458 with stomboli gray a couple years back at New England auto show. Puke for no good reason.

Tell us what you are thinkng.