American made goods will never be cheaper than asian made goods because of the difference in labor costs, so you are over estimatiing the effect of corporate tax cuts. As for individual tax cuts it won’t make much difference to me since I am retired and low income, I expect to make no tax payments anyway.
The thing that will affect me the most is if they get rid of the mandate for individual insurance my wife’s insurance rates under obamacare will increase dramatically for the next 8 years.