69 nova seatbelts

[dairdvl]

ok everyone. one of the last things i need is seat belts and cant decide. i would love to go with the Corbeau retractable 3 point to keep the theme of the car and when i start throwing her in some corners but prob should go with something from Morris if i have people in the back seat.
anyone install the Corbeau and where did you mount the rear strap.
pics would be great