Paddle shifter upgrade
 

I'm looking to do this .Do I need the steering column with blinker/wiper arms ect ? I found some on ebay but some are the column and wiper/blinker arms ect. Also does anyone have a video or instructions how to do this ? The video from 2015 old post from member marrawi is gone .Any information/instructions would be greatly appreciated. Anyone around the santa rosa ca area ,message me maybe collaborate swap parts ect.
Thank you
Stevo