He didn't say Vintage, he said Vintage *REISSUE.* A modern reissue of a vintage model. Did you look at the link to theperfectbass.com posted above? I don't believe there is a current reissue P bass that looks like that however. Plus, P bass wouldn't normally have binding or blocks - I would guess it is Japanese rather than American.
You won't get "your tone" until many many years of playing. And likely not even then...
So just pull the trigger! You'll be the only one in town with a Fender P, and you can say with self satisfaction that you didn't buy it from the pricks down the street, like your buddies will have to do if they want to be as cool as you.
Also - the neck of a MIJ or a MIA reissue P bass will feel different from a current American Standard model.
My advice is to just buy a new one online, via whomever is reputable in the UK as an online Fender dealer. If you have any issues, you can bug the p*$$ out of the local shop to get it fixed under warranty, since they're a Fender dealer.
Other than that - what sort of help were you looking for?