I purchased a used Rockwell 8" jointer, model 37-315. It has a 3-phase motor. I did not realized that I could not easily run 3-phase electricity in my home workshop. I'm wondering now if it would be easier to buy a converter to run the 3-phase motor or swap-out the motor for a single phase. I'm not sure if this model was originally available with a single phase motor. Does anyone have any experience with this?