No suggestions or advise, just wanted to wish you good luck working on the car and also good luck with selling the car when you're really fed up with it !
I had the same thing with my Jaguar Trike, loved it to pieces, very cool vehicle, only 5 made, but every time I took it for a spin something else broke/went wrong/snapped. Everytime I told myself: "Now everything's okay, nothing to break anymore, it's all fixed now" and I was wrong every time. I finally decided to sell it with pain in my heart, but I have to be honest: I'm glad I did sell it, left me enough money to buy a Samurai and become part of this nice community.
Hope it all works out for you !