I am indeed. I like both chassis but I think I favor my S14 over my old S13s. But I dont think its necessary even on an S13, if anything it would be a very last on the list type thing. From what I've read there isnt much conclusive evidence that it really makes a big enough difference to matter in most cases.

Theres alot of neat tricks that I still want to do that would be more benificial for any S chassis, like foaming the front and rear subframes, along with floor pan gusseting.