We all had to learn,but I wouldn't start by reengineering the suspension, alignment, or the rearend that puts the horsepower to the road. One bad weld is all it takes. It might not be immediately could be 5000 miles later when ya hit that pothole that destroys the back half of the car. Being able to do something ,and being able to do it right or safely are a different story. All I'm saying is there is usually a reason someone asks for bolt on parts. I'm all for pushing your comfort zones ,but not if it involves the safety of others on the road. I'm sure if you were gonna do a disc brake swap you wouldn't recommend welding them where you wanted.