No shop recommendations, but...
...just want to chime in that I used to have a Nishiki Road bike, either an '86 or an '87, can't remember which year. Navy blue and white. It was my first "real" road bike and catapulted me into the world of cycling. It was a great starter for me. I sortof regret selling it now, because I think now I could have salvaged the frame for conversion into a specialty bike (fixie or track), or just enjoyed it when I felt like going old school.
Anyhooo, that's my $.02!
~BikeMomma
"Only two things are infinite, the universe and human stupidity, and I'm not sure about the former." --Albert Einstein