Lol sorry to teach granny to suck eggs, he can't be that good a refurb guy then. It's a shame the guys I use don't cover herts, I always a guy in Surrey so I'm just on his Border.
Try contacting Pete @ southeast imrpreza 07891129485 , he's always breaking cars and may have some wheels in stock that will fit.
Also if your interested Surrey Scoobies will be meeting this Sunday 11th Aug
The Fairmile
Portsmouth Road
Cobham
Surrey
KT11 1BW
Kicks off from 13:00pm onwards.
From yours it's a short blast down the M25 to Junct 10.
It's a great meet loads of people to talk too. There's usually about 20 cars, well worth a trip.