I lived on Sumners farm, the posh part, apparently. Brockles Mead was just down the hill towards Kingsmoor, I seem to remember.. Worked in "the cross" and "the abbey" at different times.
Did you check the bike to see why it was a Q plate? I guess stolen/recovered. Was it a pain to insure? Just keep your eyes open on evilbay for a straight frame and V5 on evilbay and transfer the bits.
The DTr's are well respected in the forum and, for a lot of us, it's a stroker so that is another bonus