First of all I have been told different things, but do polished motorsports need to be diamond cut to refurb as close to original as possible?

And where would anyone recommend using?

I have been on to lepsons but the price of sterling at the moment combined with couriers will make it very expensive.
Nu luk are supposed to be good but there is also the sterling issue so would probably use lepsons over them if that was the way I was going to go.

Who in Ireland is recommended?

Thanks

Rob