Well, I was doing a completely unrelated task on my BlunderBus today and I uncovered this 
After a lot of panicking I realised that it's not actually structural as such - the van has leaf springs and the chassis rails that they bolt to are in good shape, as are the arches themselves, so the rot is just on the floorplan really. Bloody rubbish Japanese metal.
So - can I just patch these? If I cut out the damaged areas, fabricate a new plate out of sheet and weld it in, should it restore it to its former glory? The rest of the van looks OK apart from one of the inner wings which also needs attention. But obviously with that as it is I don't really want to be carrying anything in the back, in case the floor falls out


After a lot of panicking I realised that it's not actually structural as such - the van has leaf springs and the chassis rails that they bolt to are in good shape, as are the arches themselves, so the rot is just on the floorplan really. Bloody rubbish Japanese metal.
So - can I just patch these? If I cut out the damaged areas, fabricate a new plate out of sheet and weld it in, should it restore it to its former glory? The rest of the van looks OK apart from one of the inner wings which also needs attention. But obviously with that as it is I don't really want to be carrying anything in the back, in case the floor falls out
