Roger, if you could see the results that this camera can produce with any Pentax K-Mount, or even screw-mount lens, you would be amazed. Please be aware that the effective focal length of your lenses will be magnified by 50%.
I do have an almost new 18-55mm Pentax Auto-Focus Zoom kit lens, which becomes effectively a very lightweight 28-85mm walk-around zoom. I could add that to the package for $100. It is like new in the box. Two more selling points: the body is weatherproof (splash-proof) and it shoots fanatastic movies in the Live-View mode. If it doesn't sell here at APUG, then it will go on to eBay at a higher price.
Karl