As you say, you only have to acquire a small section of thin IDE cable, cut to length. Stripping the twenty ends was fun and games for me. Thereafter, you will need a soldering iron, solder sucker and an extremely gentle touch on a screwdriver to undo some awkward plastic lugs. As usual, the trick is to take lots of photos so that you get a good record of what goes where. If you do decide to do it yourself, I think that I still have some notes that I made which might help. I could dig them out if needed.
Regards
Geoff
PS, I used to live in Richards Bay which probably isn't too far from your place.