I would go back to the time of the dinosaurs take a few samples of some of the most dangerous back with me, then expose them to FEV (Forced Evolutionary Virus). This would turn them into some kind of super-race who were smarter than humans, yet kept some of their deadly features. They also learned to use advance technology. Then I would make them fanatically loyal to me and only me. Then use them to rule the WORLD! MWAHAHAHAHAHAHAHAHAHAHAHA!