The torque wrench is made by CDI. I don't know the specific model, it's a 3/8" drive with a 1-100 ft-lb range. I'm a bit of a "spare-no-expense" guy on tools. I've been hurt by tools breaking and frustrated by tools sucking enough times now I go for the good stuff.
For the caliper fasteners, I have a cheap solution and an expensive one.
Cheap: McMaster bolt and threaded spacer, loc-tite red together: 90117A626 + 96439A800
For a insignificant amount of unsprung and yet more significant wallet weight reduction, you can have some custom machined. The guy that did mine has a web-site: http://www.wreproducts.com/index.html Basically, I sent him one of these McMaster assemblies and told him to cut the exact same thing out of one piece of Ti, using a socket drive instead of a socket cap.
J: Next time you have the camera out can you take some pics of how you safety wired the rear and front axles and calipers? Do you have longer hardware with spacers?