Win the Senate. Pack DC appeals court with 15 additional judges [all repub.]
Repeal 0bamacare.
Go on drilling, fracking, etc.
Keystone if still possible.
Repeal the 16th.
Make friends again with allies.
While I support all of the items on your checklist, little of it will be possible until BHO has left office.
Remember, BHO still has the power of the veto. And I fully expect him to be using it often assuming the GOP takes control of both houses of Congress this Fall.
The best we can hope for is stalemate until a new POTUS is elected.