Not folding river , don't raise just call. You can still defend a huge range vs a btn min raise without K7o , i think that's maybe a tad loose, but not a huge issue i wouldn't think.

Post flop is fine, the only question is pre flop. For a min raise I don't mind the call if you have some data on villain and how they play.

I would not be raising river, don't think too much worse calls.

ty guys