I was thinking of putting on some of the Baja Designs buddy pegs and they require you to weld a bracket on the subframe. I was talking with a guy at a local dealer and he said not to weld on the alum. because it will weaken the subframe. Last time I checked it looked like it was just standard square tube alloy. I don't see a problem but I don't want to mess up the subframe either. Can I tig weld it or not?