I am looking for some input from the "Big Dogs"

I have an opportunity to get a good deal on the Trek 1000, (I know the 1500 is a better deal because it comes with the 105 components, but it doesn't come in my size, a 47, yeah it stinks to be short) I guess I am worried about wanting an upgrade next year. Did I mention I am not indepentdently wealthy?

So the next step is the Pilot, but is the 2.1 really 500 bucks better than the 1.2?

My only guide rides a project one and his "POS" is his Madone SSL

Anyone?