Options are a bit more limited with an adjustable/TTO as it needs someone who's familiar with assembly/disassembly of the the razors. A chap called Stephen of JJ Shaves used to be a UK option for razor refurbishment but he doesn't do it any more (although I understand he still works on straight razors). Chris Spencer of Back Roads Gold is an excellent option but he's based in the US. I have a few of his razors and his work is stellar. The international part of his business operates through Etsy. A tune up of your adjustable and replate in 24k gold or platinum will be ~£120 - £20 of which will be the cost for you to send it to him and the remaining £100 is the purchase through Etsy of his service and return postage to you. It's around £15-20 cheaper if you go for a Nickel option.Looking at Fatboy or slim