Since my DH (dear husband) is more of a tech guru in this area so I asked his advice. His response.
"If you polish out the pits using a flap wheel in an angle grinder or similar, then MIG it with say .023 hard wire (great for bodywork too) it should be OK. Just be meticulous on your prep and polishing.
Radnor or Pferd 80-grit flap discs are good ones.
If you have more welding questions,
http://weldingweb.com/ is the outstanding welding forum, with the Hobart and Miller forums being worth a read too."
