Thanks a lot for the suggestions.

This is actually the third of my three road bikes. I have a Bianchi San Lorenzo built up with Campagnolo Veloce, a Bianchi Volpe built up with 105/Ultegra, and this (yep, Panasonic-made Schwinn with a mix of the original Suntour drivetrain and modern parts). I agree - It's a very demure, nice looking bike! But part of me wants to try something new.

As for the bullhorns - I'm never in the drops on this bike, ever - so it should be okay. You guys are right on the brakes, though - I'll probably start out with a front/rear.

Well, we'll see how it turns out, I guess. Thanks for the comments.