homelite scooter

My current project is a gas scooter direct drive. this is a homelite 240 engine, the original Zenoah engine was shot when i bought the scooter. I am trying to set up a direct drive for the scooter. i have exausted my funds and need a cheap solution. i was going to try to use a deepwell socket for the setup. i am having issues tightening the nut down inside the socket to hold it in place. any suggestions?

i will shortly. i was thinging of jb-welding the nut to the socket

this is the socket and nut

and the motor