You LBS is one of most important relationships that you need to establish. For most of you, a ~$1000 touring bike will meet your needs. You can certainly do your background research and decide which bikes your interested in. Either you like barcon shifters or you have to have STI shifters and so on. Find dealers that carry what you are interested in and go see them. Any good dealer can fit you to a bike that you want. The LBS makes its money off of the accessories, not the bike. Fit is everything. Your relationship with the LBS is pretty important, as they want you happy (and buying more stuff), and we solve ride problems. You just might need a shorter stem or saddle swap, and see if you can get that from a .COM.
That said, I will tell you a tale critical of my LBS. I had a $950 touring bike. I am a big guy, and do to an injury I have a lot of upper body movement. So my bike would ripple from front to back when I road it under load. I talked to my LBS, and their answer to buy another $1000 touring bike. Wrong answer. I need a custom touring bike, designed to support my weight and dampen my upper body. I changed to another bike shop that someone who toured on staff, and we designed a $5000 custom Waterford heavy touring bike (that took 6 months to get from start to finish). I have had it 5 weeks, and it does indeed ride like dream. I am doing my first loaded tour Saturday, and I will let you know how it handles under load.
Danno