Buying First Bike

I wouldnt focus on one that's "solid" since I think most materials out there will be fine for most riders (unless you're absolutely huge), so dont necessarily make that your primary selection criteria.  I'd just recommend finding one that fits you the best.  That being said, the Via Narone is a great bike, but Bianchis seem to have a price premium over some competitors in that price range.  I'd look at similar Giants or Specialized just to get a flavor of what else is out there, I think you can get a Specialized Roubaix that's full carbon for only a little more than you'll pay for a similarly speced Bianchi Via Nirone.  I'd aim for 105 components, but dont let the shops talk you into buying more than you need.  Sora and Tiagra are at the low end and get poo pooed, but a lot of folks say it shifts the same.  Reliability may be an issue, but obviously since its at the low end of the price spectrum, it's way cheaper to replace so big deal.  If you're just starting out there's no reason to spend a whole bunch of money on something you might not really like that much and sit in the garage.

Used bikes are a great option as well and can save you a ton of money.  If you think you're going to like road biking, you can easily get a used carbon bike with Ultegra for the same price as a new Via Nirone.

Bset value in that price range: Kona Zing. Excellent bike at the ~$1000 price point.