While purchasing a new generator would be the easiest option, I have already pulled the AC head off mine and made a mounting plate for two alternators. So far the only hold up is a pully for the engine shaft. Although I have heard that a small engine repair shop in town has a few different ones, just haven't had time to run down there yet. I will take some pics of it.
1994 International 4700 powered by a DT360 (5 years and still working on it)
1990 Ford Bronco II