Help with my dilema?????????????

Morning Eddie! also if anyone has done the column shift to floor shift (318/904) conversion, advice with pics of all kinds would help. I did a conversion column shift to floor shift on a 383/727 combo before but that was 15 years ago. Also there was no 4spd hump in mine that caused issues. I have zero experience with cable shifters too. Chime in, I would like to help Edd out and get this done asap for him.