So the other day I picked up this bike for a pretty good price. The decals look totally aftermarket but I figured even if the frame was a total flop it was still worth what I paid for it with the Chris king headset, campy record crank, and mavic wheels. The only reason I'm fairly sure it is an actual Bianchi is the name etched into the upper left side of the bb shell. The only serial numbers I could find are stamped on the underside of the bb shell which are 55 and H357. Nothing stamped on the dropouts or anywhere else that I can see. Some other things that don't really add up are the factory drilled spots for front and rear brakes and internal cable routing for the rear brake despite it having horizontal track drop outs and track geometry. The guy I bought it from picked the frame up from a local bike shop who he claimed got it on consignment from some guy along with a second frame. He didn't have any other information on it, not even a year but it has to be fairly new as it's tig welded and has a 1 inch threadless steerer tube.
Can anyone help me solve this mystery? Is there a better spot on this forum for this question to go? Any help would be appreciated!