While I do not currently live in the UK, I am a native English speaker (US) and I believe I can edit my writing so that it passes for British English, as opposed to American. As in, I'm more than familiar with the spelling variations between the two and can make sure to use the appropriate spellings and such.
The real reason you should choose me for this project is that I have over five years of experience in the adult industry, working as an independent escort. So I know a thing or two about the business, even though I'm aware there are some big differences between indies and agencies as well as the international aspect of things.
I'm also a passionate blogger and have a good working knowledge of how SEO works. I'm more than familiar with how to optimise (see, I told you!) content for specific keywords and all that good stuff.
Thanks for your time and consideration.