Well in the end I had my turbo fully rebuilt
A friend of mine highly recommended a company called Recon Turbo
So after a quick call and a friendly chat, I was quoted £275 all in, which I think is a cracking price and a with a turn around of 2-3
They even arrange collection and delivery in that price too

I get it back on Monday, will post some pics tomorrow
Oh and almost forgot it has a 2 year guarantee