lengthening clubs without destroying good grips

Question
I have bought a set of isi-k irons, they need lengthened,I am six foot eight,  they have great grips, will they have to be destroyed to lengthen the clubs or can they be saved.  Also, can a black dot ping club be adjusted to for example a white dot etc.  thank you, tim

Answer
the answer to the first question is YES but on certain degrees.  for example.... are those grips made of leather or rubber?  if its made of leather then..  NO.  u can't.  they simply tear apart when you try to take them out.  if its like a rubber for instance... then YES. but with good skill and experience.  you should have an experienced person working at the pro shop do it for you unless you know how to do it yourself...  also, if the grip is winn, then the chances are no too.  but the person in the club shop should know what to do.  now for the second question.  the answer... NO.  its a simple no. unfortunatelyh.  they are different clubs and it can't be easily adjusted. i hope i was able to provide you with good information.  if you have farther questions... then please let me know.