I've previously wanted a Nikon 18-200mm for my Nikon D60 camera. But many people on here have told me the lens is pretty disappointing and only good for holiday shots where the distortion isn't a big problem. Plus it isn't that fast or work that well in low light. So now..I am considering getting a Tamron 28-75mm Aspherical + a Nikkor 70-300mm VR OR Nikon 18-200mm VR Is the first combo a better choice? I know I like the Tamron 28-75mm lens for dog photography and slightly low light settings. Plus the 70-300 for zoom. Anyone know if the 70-300mm makes the camera wayyy too front heavy? And how would you compare the picture quality of the 70-300 and the 18-200?