"If the wild cards stay off the table," the SPX can hit 7,000 in the coming months, says Keith Fitz-Gerald. He argues there's still lots of money on the sidelines and expects a lot of that to come in once the Fed starts cutting interest rates. Keith explains how companies like Palantir (PLTR), JPMorgan Chase (JPM), and Tesla (TSLA) "stand out" as long-term plays.