Well with the house move, reassessing Finance and my lack of skills etc the decision has been made to get the car panels off full body restored and all the other odd jobs done professionally. Thankfully I have a supportive wife (who is also sick of the car sitting dormant in the garage). Dropped off at the body shop this morning. The enjoyment of the car, along with the prices fully restored z's are fetching, will make the wallet pain worth it. Be interesting to see completely what lurks beneath the dodgy respray.