Not automatically up for suspicion per se but he was banned for a reason so you are going to have to put more effort in than others would.
I can read, just between the lines like the rest of the members on here. Which is the reason you are getting your knickers in a twist!
What about the knackered suspension from back in 2008 - 2009? Still fitted?
What about the bald tyres from 2010 - 2011? Oh yes, that's right. You are leaving that up to the buyer to sort
When was all this 0 mile work carried out and by whom?
If you are so sure the car is in as good as condition as you claim, get it MOT'ed and prove us all wrong.