As soon as these spring sets start cropping up for sale, I'm furnishing all my vintage Egress's with a fresh set. They are soooooooooooo nice!
Most likely these springs will be overly soft for the original Egress spring position. The further you move the lower shock mounting inward, the stiffer the spring must be to support the car properly. I would like to see these front springs side-by-side with the originals. They look to have a half-coil more wire than the originals which will definitely make them softer.