I need to buy another pair of shoes for my vintage bike, the pair I have now is on its last legs. Trying to find a pair without
taking out a loan on my house

I noticed MKS makes a cleat, MKS MC-2, that attaches to the SPD holes on my Sidi clipless road shoe and allows
the shoe to be used with our old clip and strap pedals.
I am thinking about trying it. Anyone use it ?