Ok guys so I have my hilt designed, and i have my wiring figured out mostly as i will be using the tutorial from the custom saber shops youtube but with a kill key as well. https://www.youtube.com/watch?v=pOpUSCsXXhk

My question is, how would i go about upgrading that setup in the future to have flash on clash and blaster deflect button. Would also like to have a driver board in the future to get the blade to appear to extend and retract