Suggestions needed on some welding please

[Plasticman]

weve given you loads of links and there isnt a definative answer, just study the pics and you will glean how its done, and if you come unstuck then we can help you sort it, and yes you really need to remove the rear of the fr arch/wing to get in there, either drill out if you can see them or cut down with a thin disc and then you get access
mm