Wiper motor questions

can I use a 2 speed wiper motor instead of a 3 speed on a 1974 duster,and will I need a new pig tail and switch if it bolts up. Or what are some other options to have working wipers on my project. Obviously not doing a restore more of a resto mod. Just want to have working wipers, and a decent looking motor where I have to look at it in the engine bay. Any suggestions or help would be greatly appreciated. View attachment 1715669952
Decided to rebuild my three speed wiper motor today looks pretty good. Gonna test it tomorrow. Does any one know what wires to connect to 12 volt power to test it? Wanna check speeds and all before I install it incase I missed something when putting it back together.