Ok so I have started rust repairs.
Until Sunday I had never picked up a welder or done any metal work. I went down to the metal shop bought a stack of thin sheet metal and practiced a few but joins and welds. I'm borrowing a mates flux core mig which I know is no where near as good as a gas mig but I dont have access to that...
I decided to have a go at the floor pan first as its flat and hidden away should I make a mess. I chose a small little hole to start with.
here is my first repair:
hole cut out:

patch created and mocked up:

welded in:

I have now done other larger areas, they arent that pretty but they are strong and better than the fiberglass the previous owner put there...
Nothing on some of the work I have seen the other members do, but I feel happy that there is metal at my feet now :D
I'll put more pics up once I have finished...