#1 and #3 look simple to solve. Regarding #2, the following is from the regs from what Liberal Classic posted in #1497:
(c) (3) (h)), and which does not participate in, or intervene in (including the publishing or distributing of statements), any political campaign on behalf of (or in opposition to) any candidate for public office.Did FR formally endorse a presidential candidate? If so, I don't see any great loss from refraining from doing so in the future. I think FR's mission statement mentions "conservative" but not Republican. Aren't similarly biased (or oppositely biased) organizations structured as non-profits?