If your Nassau has the small flat shelf under the dash & you plan to leave it, you need to get the bezel adapter to make sure the steering wheel (&/or your knuckles) don't rub/hit the edge of the shelf....
I used the original cable pulley system. Sill good after 3 three years. If it needs new cable its under $20. Just remember to use real heavy duty S hooks. I ended up going bigger after the first year. Steers like a dream.