Currently there are two guys making tubular LCAs. I have the HDK version but Junior636 has bout the same thing and a weld-on pivot suport. I am running the HDK without a support with a little different pivot shaft, but have not had in on the road/track yet. These use 3" travel shocks and get about 4" at the spindle. My UCAs were already on the car when I bought it, and are probably 19 yrs old.
That Dillinger setup was pretty nice but he dropped out I think. Junior636s stuff is the system on that GTS website. He has threads on FABO and YB. I have some pics of my setup on the install thread on my Demon in the susp section.
Your car has the shock towre tied to the snout bar so you would probably not need the support hoop that HDK and junior636 offer. I still used HDKs upper shock mount that goes inside the shock tower and ties to it. It would work with that green car also.
