Do you need a fork, or are you planning on using a fork that you already own, because that will limit your options.

I have one of these and its a very nice frame and fork for the price, plus the headset is included.

http://www.performancebike.com/shop/...tegory_ID=3020

Mine is a 57cm, but if you look over the geometry carefully, you'll see that it fits like more like a 58.