I honestly do not think FIV cats are suffering,not that I know much about it
Our friend Tom volonteered for 15 yrs at the Oakville HS in "his" cat-adoption room,only stopped because HS decided to put down all "his" cats due to some desease(don't remember what it was)he always adopted impossible to place cats.
I believe Martin should have a chance,just like any other homeless abandonned cat,I wish I had a solution..