[GTV4EVR]

I plan on upgrading the suspension on my 74 GTV this spring. I want to use it primarily on the street, but it will also be used for some AutoX and track days. I have been looking at my choices and find the recomendations confusing:

Alan Ward.... springs and stiffer rear sway bar
EB Spares... springs and stiffer front sway bar
Dave Rugh... springs only

The only thing they seem to have in common is to use Bilstein shocks.
I have also heard the recomendation to remove the rear sway bar.
I think I understand the affect the various components have on oversteer and understeer which makes me wonder why the recomendations are so different for the same car.