I was installing upper & lower control arms on my 2002 gt and notice the passenger side upper torque box has pulled away from floor pan. Also where the two spot welds on the frame rail inside the rear quarter has failed. This was probally the weird vibration(felt like mild wheel hop) was coming from. It didn't do this very often though. If i didn't have the rear hanging from the car I might have never noticed. Any shop here in CT I can have this repaired & reinforced?