Anyone installed this 4 link setup?

[izonme13]

Im looking at installing a chris alston 4 link setup. not a back half frame. Just buying their 4 link with front crossmember, diagonal panhard and qa1 coilovers. They quoted me a price of $1185.00. It would have adjustability, I want a street truck, but wouldnt mind taking it out to the strip occasionally either. Wondered if anyone has installed one? this is the webpage of the 4 link style Im looking at http://www.cachassisworks.com/p-334-...3x2-mount.aspx thanks!