A few suggestions for DSLR Camera purchase?

I would go with the Nikon D70 Because it flash syncs at 1/500sec if your using strobes that can be helpful. It's also a good camera for shooting sports. The Nikon 18-135mm F/3.5-5.6 is a good all round lens, but if you want a fast all round lens go for a tamron 28-75mm f/2.8 for nikon.