One more thing I would like to point out is.Your electrical service may not be up to starting a motor larger than 5hp.The bigger heads and bigger motors can push it.
I had to learn this the hard way.Each upgrade Edison did to my feed made a difference.
I was just barely getting by three years ago.
Everything good now.I can start looking at a bigger Rpc if I want.
I say get the Northfield and make your time in the shop a pleasure.
Aj