I have had two Alfas before and neither of them broke down (I only sold the Alfasud because it was just starting to develop a bit of rust - and I wanted to quit while I was still ahead).
From the description I think the 4C would be very much my cup of tea. I reckon it will probably be a bit of a raw/seat-of-the-pants experience but I think smaller engines and lighter is the way to go. The badge is very evocative. Lighter, in particular, benefits everything (steering, braking, weight transfer, ride, acceleration).
The driving experience is a very personal thing and I also find that you adapt to a cars individual characteristics over time.
I love the telephone dial wheels - had similar on my 145QV.