You match my check list, Allen:
- reinforced removable aluminum approach ramps. I take them off and store them between the runways out of the way. - 110 volt
- not wired direct, but will use/purchase a 12 Ga extension cord
- not fussed by speed, so as little as I go up and down, the 110 volt is fine
. I also understand the 220 may be a little easier on the motor, but is more a concern for multiple up/down cycles in a Commercial application.