When I got this bike (over 10 years ago now) I was told it was a Paramount....
Wasn't sure then, but didn't care as it was a softer ride than the Criterium series Cannondale I had just gotten rid of.
It was repainted before I got it, so decals are nonexistent.
Serial numbers don't make any sense from all the info I've gotten off the internet, so I 'm here asking for help.
I just want to know what I have, and maybe what it's worth.
The date code on the head badge indicates 77 or 87, I'm thinking 87 based on the Shimano 105 group, but the serial number on the BB has me very confused.

I've attached some photos.