Silverzx's White 205 1.9 DT XUD

[Paul Baldwin]

I'd have used those first plates, they look ideal to me. Theres no way you are going to pull through that 6mm plate even if it is right on the edge and it covers the mating surface completely
As for 205 electrics IME bad earths cause all sorts of problems. The best thing you can do with the multiple earth connections they have to the chassis is cut them off and throw them in the bin!