Fay from speedflow called me as she got my old fuel line today, she said it showed typical signs of E85 degredation and has seen more and more of it recently. The outer brading had also begun to break up which could have caused the damage to the electric cable it touched.
She has made me up a brand new E85 proof line with all new fittings and then covered it in heat proof protection for me, back in the post the same day and a courier text to tell me it will be with me in the morning. All up with An fittings and swivels, the line, the heat proofing postage was £120 which seemed good value to me and she made the line up for me for free to save me worrying about getting it right. I will fit it up tomorrow and then ready for MOT this week.