sorry to hear about your frame . i dont have one for you but i'll bet your really glad you blasted it and found the holes before puting it back on the car. it sound pretty bad but are you sure it's not saveable? if the holes are on a nice flat spot couldnt you lay new steel over you clean blasted frame and weld it on over it. my frame wasnt swiss cheese but there is more than one spot i had to cut out and replace.