Keep in mind that an user meeting the requirements you've written down is also a pretty good candidate for signature campaigns and can earn that money from there.
This just came into my mind and thought it may worth sharing. I know that there are not enough spots for everybody in these campaigns though.
Very true. Even if there are not enough spots available in a particular campaign, there are plenty of signature campaigns popping up these days providing opportunities for many quality posters of our forum.
This is why I feel that the applicant selected should not be a part of a decent paying signature campaign. Instead, help needs to be provided to those who desperately need money.