I've got a Bianchi Volpe that I use for commuting. It is a 'cross bike / light touring bike. By the spec, the derailleurs were supposed to be Tiagra/Deore. For some reason, the front was upgraded to 105 - and I upgraded the rear to XT. I also swapped the tires for slicks since my commute is 16 miles on paved trail/road. With these changes, it was only about $1100 - which would leave you some $ for extras.
I'm not a speed-demon, so I can't judge whether it would be fast enough. It is, however, comfortable and versatile. I can use it like a road bike or a commuter. I HATE riding with a backpack so I have it outfitted with a rack so I can use a trunk or pannier (depending on what I need to carry). There are also room for fenders should I ever want to add them.
Anyway, my point is, if there is a LBS that carries Bianchi, you may want to try out the Volpe. It's a great "I'm not entirely sure what kind of bike I want so I want one that I can do anything with" bike.
Enjoy.
TB

