The pic I got from Mikes Arcade is of the Upright DK Repro ( TKG-23-50 ) which is the correct joystick for the DK Cabinet with wooden control panel.
The shorter one you linked to on Mikes Arcade is for metal control panels and Donkey Kong 3, Punch Out. You are right, the pic you posted does match the original pic I posted, but it appears its not a match for my cabinet.
sooo... the controller I am looking at buying is in fact wrong from what I can tell. It looks to be too short?
EDIT: Just found out from seller it came off a Mario Bros machine...so as I suspected, it's likely too short and not a true DK Joystick.