If there's any single thing that identifies a Trump supporter, it's the commitment to destruction of the GOP.
He's already hired guys like Carl Icahn to straighten out the overseas mess and stop corporate inversions and bring back a few trillion from overseas.
As for the wall... The 10 billion cost is a spit in the bucket. In the overall scheme of things, it's a friggin rounding error. Illegal immigration is costing us 260 billion a year, not to mention all the drugs crossing our borders. Remember Obama's stimulus was 850 billion. Obama just gave Iran 150 billion. We spend blilions with troops in Japan, Germany, and South Korea.