I was suspicious at first... this sounded like one of those kind of threads I was going to have to reply to with "Well show us your portfolio then", but it wasn't. It was just a job post repost.
If I didn't love what I do already, and was able to take my considerable arsenal with me, and England wasn't a socialist nation, I might consider this... but I do love what I do, they'd never allow me to import more than 100 handguns and rifles, and it is a socialist nation, which just doesn't sit well with my own personal values. Nice place to visit, but I wouldn't want to live there.