Thanks for the invite, Chris. If I am ever in the area, I will take you up on your offer. I have an old Canon Rebel XTi, with a standard lens and a macro lens with f/2.8. I would say any DSLR will do, and it's matter a preference whether one goes with Canon or Nikon. Choose carefully, though, because once you invest money in the lenses, you will likely stick with manufacturer. Get a sturdy tripod that can look down 90 degrees. That way, later when you get into tosugu, you will be all set. Also, build a contraption that can hold the sword *securely* in place and rotate the sword around hands-free. That way, you won't have to touch the camera or the sword, and you can play lots of tricks with aperture and exposure without worrying about vibrations. It took me a while to build my set up, but it's a one-time investment (time-wise).
Hoanh