I had some 2x2 galvanized angle laying about (also available at Lowes
or HD), did the 4 legs to my height requirement and added a shelf for
wood storage/weight. Used 5/16 bolts and cross braced top and sides.
Quite sturdy with a plywood top. Bolted 1014 on with 2 - 3/8in
carriage bolts. BTW, cut out a hole in the top under the motor for air
flow and chip discharge.

Let me know if you want measurements/sketch.

Joe