Sounds like a lot of fun!! I think your Bianchi should be just fine. Steel bikes are a great touring option. Sure, they are heavier, but when you're loaded down for a tour, what's a little extra.
I've only done a supported tour, but would LOVE to try a few days self-contained (did one overnight self-contained).
Please take pictures and report back when you finish.


Good rule of thumb on the weight, surlypacer. I'll have to remember that if I ever try a few days self-contained.