hi,

i would say extending them for another 1 inch wouldnt be a bad idea. using the bullets to connect the motor to the esc wire is a personal choice and the forum is full of different views.

i guess its more to do what your comfortable with. i got mine wired with my esc wires to the bare ended motor wires. i thought of putting the bullets on but had no plans to swap motors regularly. if i were you i would buy some more wire 1 inch longer than you have, get some corally type gold sleeves to join the wires and solder away. its what i did, but you may want to do it another way.

just a suggestion.