The right thing to do is for the minimum wage to be the minimum wage, regardless of ability. In the event you can't make minimum wage, government safety nets kick in.
Your 'right thing to do' just negatively disrupted the lives of most disabled folks without much benefit other than upholding your ideal.
[0] But wages should always be on top of minimum income, because otherwise there is a range at the bottom with no marginal incentive to do economically valuable work.