I like your sentiment and will make sure that if I have good fortune with NWBO, those in need will have a share in it too.
Not to bring religion into but as a Christian I hold a fief from God as do we all. Some of us have actual land, in the old fashioned way, others salaries (big and small) and others investment income. The more productive the holdings we've been granted are, the more we get to offer back to our liege, as it were, by feeding His people.
But being thoughtful about the manner of giving as you are doing TZOR is part of it too and I applaud that just as much as the act of giving itself. You are trying to think not just about throwing money around but how to put your charitable giving to the best use.