As far as #2 and #3...
“...It would take a 3-1 vote by the evenly divided board of two Democrats and two Republicans to stop the recount.
But the elections panel, which has scheduled a 9:30 a.m. Friday hearing in Lansing on Trump’s objection, has a long history of deadlocking on highly partisan issues. A 2-2 deadlock vote would cause the recount to go forward after two business days, likely starting Wednesday.”
http://www.detroitnews.com/story/news/politics/2016/12/01/recount-objection/94734556/
So Stein will get her recount because Dems on the board vote for her to get it, regardless of whether she is actually aggrieved or the count would be changed.
A court could reverse the Board’s decision, but the Board has very broad authority.
Chad Livengood @ChadLivengood · 3m3 minutes ago Lansing, MI
.@MarkTottenMI, '14 Dem candidate for AG, is here representing @HillaryClinton. He doesn't plan to testify in Trump vs. Stein recount battle