This is the price list I've worked up so far:
(some prices were rounded)
Lifan 125cc motor-$250
Rear motor mount-$15
Foot peg adaptor-$18
Clutch cable-$19
12V flasher-$12
Dash Bulbs-$4
Turn signal bulbs-6
Head light bulb-$4
Tail light bulb-$2
Exhaust donut-$3
Clutch lever-$12
Battery box-$30
Battery-45
battery box cushion-$2

What else do I need? Do i need a wiring harness from a 82+ CT110?