Rust problems on 2005 Shogun
 

Hi, haven't been here for a while but need some help, have that terrible disease "RUST" on back wheel arches of 2005 LWB shogun
just inside back offside door.
Been to several repair shops and as soon as I mention what the problem is and show them I get that look and sharp intake of breath that says,
"gonna cost you" but the problem is not one will give me a price or even how they will do the job.

So the question is has any other member had same problem and how have they had it solved, I know it's not going to be cheap just want to help
in how to get it done or were to get the parts.

Any help would be grateful, see the problem is it's my wifes car but, I should have spotted it earlier, so it's now MY fault.

Thanks in advance.