gas tank replacements ?
 

I need to rebuild my 86 T coupe tank , have the new pump assy from Rock auto
tried to clean out the rust but finding a row of holes 7 in long seems better to scrap it and find a new and better solution to repairing which might be short lived

I would like to go plastic tank looking into a fuel cell , junk yard repurpose , having one custom built any one had this experience ?