X18 Paint Job Help(all Black,all Red,black With Red)

OK SO I AM GOING TO CUSTOM PAINT MY X18. I ALREADY SANDED THE FAIRINGS DOWN(A LIL TOO ROUGH, SO I NEED TO SAND AGAIN SMOOTHER). ND NOW I AM JUST UN-DECIDED. SO ALL BLACK X18.(ALREADY SMOKED THE HEADLIGHT FAIRING) OR BLACK WITH RED? OR JUS ALL RED(WITH SMOKED HEADLIGHT). AHHH PLZ PEOPLE HELP. AND WHAT SCHEMES SHOULD I USE??? PLS HELP. URGENT