Thanks everyone for your advice, tips and links.
Soma, I like the sound of not having to bleed the brake.
I was going to order online but I’ll try a LBS.
Thing is most of the LBS are chains down this way (in rural east Londonshire) and the ones that aren’t are pretty road/hipster orientated.
There’s two that sell MB’s both are in the opposite direction of the way I commute by a good few miles.