Hey guys. I have a '65 with c4 and no neutral safety. 2 questions. 1-My shifter is a little sloppy and I thought of replacing bushings and adding a neutral safety switch. How hard is it to add the switch with tranny staying in car and together? 2-If I were to change shifters, say to a B&M or something with neutral built in, what would this involve? My current shifter uses a rod where the aftermarkets use a cable. Thanks, Duane