Would you build a custom controller for a disabled guy ?

I haven't found a better way to ask this.
I just wonder if this have been done before. That could be one more pretty cool part of being part of our FGC.
You know Broly, and I meat another guy that have to use a controller in a really bad position.
Props to these guys, any fine if they are ok with that. But if not so.

Would you people with gold fingers, give some days of work to assemble something that suits their handicap better ?
Something like bigger buttons or softer pads, or straight flat pad, adapt a small stick to a pad so they can handle it better... who knows.
For cheap or free of course.
Would you ? If yes, that's a start.
I don't what's next. I had a feeling they wont ask themselves so I do it.