Jobear,
I applied when I had 3100TT and 500 Turbine. Got an application back 3 weeks later. That was 6 months ago and I thought I'd give the hiring Dept a ring to see how competitive I needed to be.
I was told that for any chance of a SO interview you have to have 3000 TT and 1000 Turbine. When I mentioned that I was short on the Turbine by 300 hours the lady told me to keep updating them every 6 months.