Looking good Nick. The center bolt for the springless set up does not have a specific torque spec. You basically snug it down until it takes a little force to to move the knuckle. They're fully tweakable to your liking, but the tighter you run them the quicker the bushings will wear out. As for the gasket, I ran one. The gasket makes up for any imperfections in the mating surfaces. In regards to extracting the seized studs, use PB and/or heat and a big *** pipe wrench (just don't plan on reusing them). I always install the new studs using the double nut method and use red thread locker in the knuckle holes. I'm surprised that artec didn't send you shorter bolts with that set up, those look to be the same length as the ones I have with my reids.