I'm trying to decide whether to go with Titanium or Stainless exhaust. I'm leaning towards the titanium but need to know more. I've bolted up a stainless on one of my other cars and noticed that I really should have gotten stainless clamps to go along with it. Is there any such thing as titanium clamps? And if a titanium cat back costs somewhere around a grand how much more should I expect to spend in titanium clamps?