2ton46 & Grigg, Thanks so much for your taking time to add the pictures of your Brownie installations. In fact, they are most helpful. I do now understand where you used the sleeve material and how. I also see how you sandwiched the aux. trans. mounts with rubber on both sides. Your reference to the front bracket being close to the back of your cab may, infact, be close to what I will end up with also. I just measured the original front driveshaft, which would be from the main box output to the aux. box input and it is about 10". I will use that length as a target for my install. If I keep the aux trans forward the depth of the trans will not be as big of an issue either. I also measured the depth of my aux. box from the center of the input shaft to the bottom of the box to be about 9". With all the clutter, I will be dealing with, I am rethinking my potential brake updates. I may yet stick with the original master cylinder and hydrovac just as a means to keep things out of the way. I will also check with the mount company Lord and see what is available.
Alan