Well a new frame would be nice, and as soon as I find that money tree I may get one. Ha. As for the rust on my frame it's really not too bad, just one spot on the pass. side behind where the gas tank mounts. I think I'll just wash the frame out as good as I can and use a cheap bug sprayer with a hose and spray a liberal coat of the por15. May slow it down some.
Just cut the rust out and weld in new sheet metal. Use a cut off wheel and take out all the rust and weld in new. Behind the fuel tank is common. I had to patch the frame on my 92 in that spot.