Using data from the CIA factbook for 2005, roughly the following demographics:
Sex: 47% Male, 53% Female
Race: 20% White, 60% Hispanic, 7% Black (12% other, split according to the same percentages)
Modified: 22% White, 68% Hispanic, 9% Black
Religion: 97% Catholic
Since Puerto Rico is heavily Catholic, I'll weight the percentages thusly:
Sex: 20%
Race: 40%
Religion: 40%
Using Wikipedia, with assigned numbers, I get the following results:
Religion: 21.2% C, 14.8% D, 3.6% P
Race: 26.4% C, 10.2% D, 3.4% P
Sex: 10.7% C, 7.2% D, 2.1% P
58.3% Clinton, 32.2% Dole, 9.1% Perot
Hmmm. You better get Puerto Rico in before the '94 elections, because it looks pretty Democratic. Roughly D +9. Puerto Rico could basically be considered a more valuable Democratic Hawaii.