Can you help to identify these frames, bikes or parts?

Edit: I emailed Liotto who confirmed this frame is one of theirs.

Can anyone tell me if this frame and fork is indeed a Liotto?

What I know...

1. Bought from the classifieds here (has more pics): https://www.lfgss.com/conversations/264760/
   
2. Frame is beautiful in the flesh but the stickers are on top of the lacquer and look slapped on, none are straight and they overlap on the downtube ones... makes me think a previous owner just put these on.
   
3. I cant find any examples online of a Liotto Super that wasnt lugged.
   
4. Going by the welds (look like TIG) and weight (1600g for frame and 600g for fork) I dont doubt that it's Columbus Genius, but may be wrong...?
   
5. Only identifying mark is 55x4725 on the BB shell and Columbus stamped on the dropouts.
   
6. Found the exact same frame here (has more pics): http://www.retrobike.co.uk/forum/viewtopic.php?t=94923 which is also Columbus Genius but no Liotto insignia. He claims his is English BB but mine is definitely Italian, checked last night.
   
   

What do?