I would say "yes", but you might get the same results at 600dpi and using the reducer. If you start with a blurry image and reduce it, it will remain blurry. But if you start with a sharp image and reduce it, it probably won't look much better than reducing a *really* sharp image.
Maybe try both 600dpi and 1200dpi and seeing what the results look like after reducing (you get a preview that you can download and inspect before you attach/post it).
Maybe try both 600dpi and 1200dpi and seeing what the results look like after reducing (you get a preview that you can download and inspect before you attach/post it).




















