Hey Guys.... and you gals too!

Just picked up a 85 Nishiki Prestige for one benny. Picking it up on Saturday, he's a 1.5 hr drive from me. Looking through the previous threads, this seems to be a very good bike. I'll post pics after I get it home. In the mean time, I'd like to gather up some info on this and other Nishiki bikes. What were the models available, where do they rank in terms of Top of the Line and downwards, Things like that. Is there a place I can find this info. Much appreciated.