So I got a call today from the guy I bought my Dolan Forza from. Turns out it is Graham Weigh's personal track bike, given to him as a gift from Terry Dolan and was stolen from Graham's garage early last year along with a load of tools. It has a one off paint job and the wheels where one of two sets. Graham saw the wheels on ebay and traced them back to the guy I bought them from, and it turns out they have known each other since childhood. So now I am returning the Forza to it's rightful owner and will have to use the Vigorelli for the track again (which is still a great bike).
It sucks, but at least it's not getting confiscated by the police at a later date. I want another Forza now.
Shit mate, that is awful luck.