sgo, the hard bit is getting the power steering rack shortened. Fitting it up is relatively!!! easy
The reason no one offers a shortened power rack is because it is way more difficult than just chopping it down and adding a few more teeth to the rack.
What you really need to find is a rack which doesn't need shortening to install.
SO HERE IT IS-----------------------------
Some of you may know Mark Henderson's 350 Chev powered FC which won Grand Champion at the Mildura nats. Mark had a serious motorcycle accident after that and is now a paraplegic. Consequently he could no longer drive his pride & joy
Well he turned up at the last nats in Sydney in it with hand controls and a power rack to help with the steering effort. A very gutsy effort.
The rack is from a VOLVO & is unshortened. It was fitted by Hoppers Stoppers (more free ads) and I don't know all the details but if there is interest I will find out.
I sound like a walking ad for Hoppers Stoppers but believe me, if you talk to them you get a conversation, not just a "take it or leave it" response which you may get from other suppliers. Give them a try.
Ken