Tattoos

I have a slightly open ended question but theres seems enough knowledgeable people on here so here goes.

I'm itching to get my sleeve finished but of the artists who I would like to get work done by in London/UK, most charge what I consider extortionate rates. I had my 1st half sleeve done at FST and Good Times and I know you get what you pay for, but I'd like to know if people have any favourite artists or artists work that you really like who are based abroad in countries where the FX rate is quite favourable!...

What have you got so far? What do you consider extortionate? Who would you like work from/what style?