Do not under any circumstances bypass the radiator trans cooler. If you where to heat a piece of steel so that it was red hot, would you wave it in the air to cool it off, or put it in a bucket of water? Hopefully you chose the water! Water cools 100 times better than air. I have had to rebuild numerous customer transmissions that where installed in the cucv by other mechanics that bypassed the radiator trans cooler. The radiator temps are usually between 140-160 degrees, that will cool that trans fluid down to those temps very rapidly. Adding an auxiliary trans cooler after the radiator should drop the trans fluid about another 10-15 degrees.
As for the tv cable bracket and rod, I used to make them but I am all out. With my new job that I started about a year ago, I haven't had time to make any. I work about 80 hrs a week, when I do get some free time I always seem to have to work on my own vehicles. Hopefully I work will slow down and I can get some more tv brackets and rods made.