Here's a pic of my front brake pipe i removed from my car, my heart skipped a beat when i spotted it. I've decided to replace all the brake lines with Goodridge stainless.
Both my calipers were in a right state with both pistons badly corroded and one ripped dust seal. Refurbished calipers are £55 each from Eurocar parts, they have a new piston and seals throughout and seem to be plated to resist corrosion.
My brake lines should be in on tuesday and i'll get the car up and running again.