Matt I am about useless with anything metal except sending some down a tube and about all i can do is fabricate and weld and when I sent the Mayfair link to my cobber he really pooh poohed the price.
He has one of those "every fucking machine professional workshops" and uses it all including Mm`s he isn't a Fitter turner.

Hey all i`m going on was he the wizard simply said to me that the pricing wasn't proportionate to the work.

I know as above sfa re the manufacture.