Mate if you're based in Hemel, then go to a place called BJV Engineering (wheelrefurbishing.com), they're probably about 10mins from where you are as they're in Flaunden in Herts.
I popped into their place earlier today to get a quote for some repairs myself, prices are great and their work is very good, saw some of the examples they had just finished. If you google them, you'll find them recommended on many forums...........as they're so close to you it's a no brainer where to take them, but they also have a free collection and delivery service too