OK…
Well, I was going to suggest check the Walletmor partner map, but It doesnt appear to be working at the moment ( on my 2 devices at least )
Maybe try that one later’
https://us.walletmor.com/pages/partners
alternatively, you might have to hit the streets of your local piercers
here’s a suggestion of how to
It is based on xSeries, but some good transferrable suggestions
Otherwise, you may need to reconsider Equipters suggestion.
How far are you willing to travel?
Devilclarke is in Bristol and he may have a “local” suggestion you.
There is one/ two London based person(s) that may be able to help you (install) , but I don’t want to throw them under the bus, so hopefully one or both of them may see this post and offer their services.