Whatever you end up with, let us know how you like it.
Of the full-finger ones I've been only using the Sessanta which is nice, but obviously not for rainy or really cold weather. Anyway I've generally be finding Castelli's advertised temperature range to be fairly conservative, and the quality consistent, you'll probably not go terribly wrong by that.
Ended up with the Super Nano. Really good gloves. Very nice sleek fit and look beautifully made. I love Assos but their gloves are not great in my opinion. These are much better styled and made. Definately for chilly not cold weather. Anyway I'm very pleased I bought them.