Thanks folks, all comments appreciated
Dean, I used EZ Line for the Revell E.III rigging and I use this all the time now. This is because it has a lot of stretch, so is quite forgiving. It may seem a little thin for larger scales but gives nice straight rigging. It doesn't leave a radius when joining the wing surface and bending off at an angle as per the E.III. When fitted, I make the lines look a little thicker with paint.