Good point. The elections in Cuba are even more 'perfect' than in America. It's like 99% re-elect Castro all the time, and that goes against that political truism of, 'You can fool some of the people all of the time, and all of the people some of the time, but you can not fool all of the people all of the time.'
Yes, Bush can accomplish quite a bit by following Castro's model.
http://www.lanacion.cl/p4_lanacion/site/artic/20040716/
imag/FOTO17120...
THE PROBLEM: THE BANANA REPUBLIC
'Older Cubans, like those who gather daily at Little Havana's emblematic Maximo Gomez Park, tend to remain loyal to the Republican Party for its hard line on Cuban President Fidel Castro's Communist government.' [But I'd put the blame on the wholesale manipulation of elderly Cuban-American voters by well-financed radio campaigns centered around the word 'communism'.] (http://sify.com/news/fullstory.php?id=13589104)
Note: I define 'communist' as a AUTHORITARIAN, MONOPOLISTIC LION