I'm looking for a mid-range zoom for my X-700. The Minolta 28-85 looks like a promising lens, and was well-reviewed on Rokkorfiles, but it's still expensive on the used market. I have read good things about other Tokina ATX lenses of the era, and wanted to see how it compares. The 28-85 F3.5-4.5 TOKINA AT-X MACRO (62) seems much cheaper on the used market- is it good? I currently only shoot with Minolta primes, but would like a single walkabout lens instead of carrying multiple lenses and bodies.