Carbon or Titanium 
  Guys, I am sure that this is a topic which has been discussed previoulsy on many occasions, but as a new member I am seeking some advice and help.  I have just picked up a titanium grey 748s and am looking to put on some termi's what I can't decide is, carbon or titanium.  So the floor is open, which do you think would look better, is there a difference in sound, weight, build quality?? etc etc.  All help is appreciated.
 
 P.S Has anyone got termi's for sale???