I made the Watts as a retrofit for all stock Jag hubs. I have made a few custom top brackets for other applications. The gusset plates are also made for all stock style Jag arms. They will and have been fitted to several different applications. The radius rod I could quote a bracket for a CCX but that would really have to be made for the car it is going on. Radius rods are cheap from Day.
Day Motor Sports - 3/4" STEEL RADIUS RODS - RRS-3/4
I like the idea of the reversed arms with a good premade mount point at the arm end.
I always do package discounts and try and include all hardware. I hate being all set up to get the job done and have to go to the hardware store 6 times for fasteners.