IMO 110 in a 60 is very different from say 140 in 100 in freeway conditions.
theres traffic lights on that road, what if one turned red? do you have a chance of stopping in time?
Around 3:30 am a lot of newspapers deliveries and stuff are happening and these cars do stop frequently, this is what they will ask your defence in court.
I dont think you can get out of this, If it was something else like 80 in a 60 or 70 in a 60, then all the speedo calibration issues come into play, but 110 in a 60 is a lost cause IMHO.