So I have aging old 17yr old 2001 fiesta with 1.3 Endura E Engine on 116k almost, its MOT is due in 2 months and my mechanic warned me for the past yr that they are condemning a lot of the old mk4/5 fiestas now at the MOT and mine does sadly have rot on rear arches as well as sills been welded once in 1 area at last MOT, should i be prepared for this to be condemn at the next MOT this year

?