from what i have seen you will get a good dog as long as the dogo is a goodun,my friends dogos are very level headed dogs and good with the family,you would probably get a better dog because they are bred to run in a pack.
A cross ive always liked the idea of is the mali x or even a rodesian (but again whos got tested rodesians?
i have a working am bulldog he is exceptional at all bigger stuff. pre ban of course. jumps gates, runs beam straight in, no fighting. No man agression either unless commanded to. came out of imported hog hammer sperm. it shows in the field, top pet for f