There was good news and bad news for U.S. Rep. Andy Kim in his bid for a New Jersey Senate seat last week. A poll released Friday showed Kim up 12 points ahead of New Jersey first lady Tammy Murphy in the campaign for the Democratic primary. But campaign finance reports this week show Murphy’s fundraising prowess and sizable in-state donor support, both of which could be key in the hotly contested and expensive primary election just four months away. “You’re looking at two viable candidates with different paths,” New Jersey political consultant Anthony Campisi, who is not working for either ca…