Why don't you want to replace the entire system?
Robert:Why don't you want to replace the entire system. We did this when the boat was about 5 years old. The original system never worked very well when new.We replaced ours with a Harken. The custom drilled the track to match the existing holes. If you do not want to use Harken, maybe something like Garhauer would be better for your budget. They will also custom drill the track (as most mfg. will do.)If you really don't like change try this link.http://www.contender.co.uk/rutgerso.htm