Yeah, rack and pinion would be an improvement though compared to the lovely recirculating ball setup.
The pair of us that drive the car havent foudn the standard steering too bad.
I think we have pretty much decided against this idea now already though on the basis of effort for little gain. Might have to find another way to get the car or at least some way to be able to drive it on the road for testing etc.
Might just turn the ke70 into another bush basher, free thrills for no effort.