Our goal should be that they are eventually conservative Hispanics.
Then who cares about their ethnicity?
I think that ANY increase in income by individuals moves them toward voting GOP (about 25 billionaires excluded.)
The GOP should focus on THE most important social issues of our time: economic freedom and rule of law. These are the two foundations of wealth.
Take the most illiterate peasant in the deepest, darkest jungle and give him the freedom to do as he wishes and a justice system that protects him from plunder, he'll quickly accumulate some wealth.