Eh, its has only been over 7 years. Ha ha ha!!! I had the K-member for over a year before I put it in and had the panhard bar for over a year before that made it into the car. I just buy parts when I can get the scratch up and then try and find the time to get them installed.
The Griggs uppers are here:
Griggs Racing Products
The kit is a basically an upper subframe that ties into the rear bulkhead, the rear of the front subframe, and ties the lower subframe and upper subframe together. The car is beyond stiff with these two installed. I can jack up the car on any corner and basically pick that tire off the ground, the one behind it, and the one across from it and still open and close the doors. Basically a standard roll cage would only make the car a tad stiffer and do what it is supposed to do and make it safe.
Darren