late 80's schmidtt airport brooms for sale ( 2) brother and sister

need opinion's on what you guys think i should do? sell these out right ? put them back on auction? whatever?
heres the story. i'am a retired snow contractor mechanic and now i sub my-self and my equipt to others that do large propertys well last year i just ran myself and my loader that is fine ( but gets boring) then i seen these on the auction. well the mind starts spinning. i shred and sell top soil and figured in between during summer id turn one of these into a 3 plow with brine...

late 80's schmidtt airport brooms for sale ( 2) brother and sister

late 80's schmidtt airport brooms for sale ( 2) brother and sister