Good points. Just need to play it smart. Unfortunately, obama is only going to help the mullahs stamp out the pro-Western factions.
There are IMO two touchy issues that could cost us the goodwill of an majority of anti-mullah Iranians: 1)separatism and 2)The MKO/MEK/Muhaheddin Khalq. Most Iranians are nationalist and also in Kurdistan and Azerbaijan province most people see themselves as part of Iran (not excluding federalism/some authonomy). Supporting fringe separatists would be counterproductive. And the MKO are despised by Iranians of all stripes for being traitor lunatics who were Saddam's shills.
Anyway we have lost 4 years with Obama, and it's unpredictable what will happen now. Prayers are in order.