Thats why you find a Langster Pro its from 2004. Such a nice bike, Dura-Ace Hubs, Sugino 75 Crank and BB, Open Pro Wheels.

Acutally you might be better with a bike from IRO. They are really nice bikes and reasonly cheap.

As for climbing hills, with a 48x16. When i first started riding it was pretty much hell not that much fun was a complete struggle. AFter riding it for a month my legs got stronger and they became easier. It really depends on how hilly your area is, ATL isnt that bad so it works for me.