Installing Klipper on Neptune 3 Plus

Hey guys,

I currently run Octoprint on a raspberry pi model 3B+

I was considering finally updating to Klipper firmware to take advantage of the improvements.

i,e. (speed, quality, etc)

Correct me if Im wrong but to do this, I need to download the firmware for the printer and then install that on the sd card.

Once flashed, plug my raspberry pi back into the neptune 3 plus then download the klipper plugin from the Octoprint repository.

Is that all ? Kinda scared that I will mess up my printer. Any help is appreciated! Thanks!