Stephane, you have had quite a collection of Alfas. You really are an Alfista! I owned a 164. What engine does your 166 have?
I also like the Alfa 33. Unfortunately, they were never imported into the USA. In fact Alfa stopped selling cars here in 1995. They keep promising to return and have (sort of) with importing a few 8C Competeziones. The story is that they will be back fully in 2010 with the Brera, new Spider, new 159 and/or 168. I also hope they will sell the new Mi.To here as well.
Until then I will have to be satified with my 40 year old GTV.