Oh I'm sorry Anon for not being informative. Considering the original question asked what was needed, I answered the best I could at the time - if that doesn't meet your criteria for an informative read, lump it.
For the original poster: all I can say is that it's a relatively straightforward process of removing the items on the hub and stripping it right back. Once you're there, place the replacement items back on. I don't have a walkthrough guide and very few relevant pictures. There are however, plenty of previous threads on this subject which may help enlighten (use the search feature).
The process is not rocket science and is something I could have done myself with some working out - but given a knowledgeable and skilled ex BOO member was willing to fit them for me, it struck me as a good idea (saved on time and gave some peace of mind the job was done right).
And yes you can get new cables, et al - if anything its best to do that as you'll know the history of the components then (ie not stretched etc).
Longest Serving BOO Member
Bravo: Nov 01 80SX / 75,000 miles
Coupe: Feb 97 20V N/A / 135,000 miles