Lets see how the conservatives in Congress fund or support Trump's announced plans:
Trump says he will institute term limits. (No that requires Congress to make that change.)
Trump promises six weeks of paid maternity leave. (Requiring unemployment insurance to pay the benefits.) 
Trump promises $ 20 billion in school vouchers with matching State funding.  (Congress might not go for this expense, while states don't like matching government (DC) pronounced mandates.) 
Trump promise to provide a plan limiting student loan payback and loan forgiveness: (Congress has to fund this.)
Trump promises to pay for all the above with a tax reduction. (The GOP majority probably will agree with this.)

All this and more: a wall for Mexico, repairing roads and highways, deporting illegals. Plus huge increase in the military.