I could buy a dead laptop like mine with a 3 buttons touchpad, extract the component and try to arrange it into the Framework, which I have to buy first and not

I could buy a dead laptop like mine with a 3 buttons touchpad, extract the component and try to arrange it into the Framework, which I have to buy first and not use until (if!) I make the touchpad work. It takes some prior research on dimensions, connectors and drivers. So many things could go wrong and I'm not sure I have the time and the knowledge to get started. If I involve a company it's going to cost a lot of money. If somebody kickstarters it I'll support the project.