Yes. You're clearly a dick. And for fucks sake don't get someone who had number boards on their race bike to sign them!
"I started this thread to ask for peoples thoughts on my dilemma, and I thank those that responded with their thoughts which have been very useful in helping me to decide what to do."
I tried to bring this thread to a close a few pages back. After I took the 'forums' advice and pointed out a number of discrepancies to the dealer, they investigated further and subsequently admitted they made a mistake, and we re-negotiated the price. I treat people the way I like to be treated, and as I was assured that this was a genuine mistake, I will believe them and hope that I don't regret it. Again, I thank everybody for their posts, amusing and otherwise. Perhaps, it would be right to close this thread now?