Having a clear ally on Foreign policy couldn’t hurt. No one in congress supports his foreign policy beyond Israel. It is possible Netanyahu may agree with some of Trumps more hated (by the uniparty) positions
You have this completely wrong. The "uniparty" in Congress is pushing Netanyahu's agenda in Washington.
When repulsive RINOs like Lindsey Graham and John McCain are the loudest critics of the Obama administration when it comes to Israel, then I think it's a good idea for principled, patriotic conservatives to ask themselves whether any of this should even be a priority for Donald Trump.