I don't know the top bracket so can't comment on it, but the bottom one is correct.  It is called a tv corrector bracket.  Without it you will have trouble with a 700r4 transmission.  After my recent 700r4 install I installed a similar bracket and the pull of the cable was still a little off.  When I pumped the gas pedal quickly my cable would come out of adjustment.  I tried three different cables because it seemed like the adjuster wasn't stiff enough to stay in adjustment (I should have bought an oem cable).  I bought a monster transmission tv fix which is a small spring and cup that goes onto the end of the cable.  I then used a pressure gage to set my tv cable and finally solved my problem.  I can't, however, set my cable with the normal method.  If you're not going into fourth you have a problem that will burn up your transmission pretty quickly.  I had that as well briefly when my cable setup was not right.  The spring isn't a big deal as long as it works and won't bind or come off.  The pedal adjustment isn't a big deal either, but it would be nice to fix.  I just bent my pedal arm to adjust it as I didn't see any adjustment on the cable.