Rod rebuild

  Hi guys,

 
I have a couple of rods that need a rebuild-great blanks but the guides on them are really crap.  They are basically 6–10 kg rods with single foot guides for casting.   They each have eight guards plus the tip. If I want sic guides, does anyone have any idea what it might cost me to get new ones put on these? I’ve never had this done before. 
 Thanks in advance