Well after some hunting around I've settled on a clinic in Surrey that I really liked. Super staff who put me at ease.The prices seem reasonable too considering e.g. £350 for 6 sessions on full face.
The clinic uses the Soprano Platinum Ice Laser which uses trio cluster wavelengths (Alexandria 750nm, Speed 810nm, and YAG 1064nm). The patch test on both my face and chest didn't hurt at all. Certainly not compared to the 60+ hours of electrolysis I had once.
The clinician said she will use motion passes but also some pulse work on my face, so maybe that will hurt a bit more.
And the best thing? It's a 10 minute walk through a country park from where I now live

I'll keep you posted: fingers crossed that it works!!!
xx