The leaf will get you little or no reception.
You need a Winegard HD7096P high VHF/UHF antenna on the roof pointed to 56 degrees magnetic to receive NBC, CBS, and ABC. Fox is out at 354 degrees. this would require a rotor or a second antenna. Since this would have you making a long swing just to go to FOX, I would lean toward the second antenna.
Install an Antennas Direct CS2 antenna 18" above the HD 7096 aimed to 354 degrees. Since this is a one channel antenna you can order a single channel inserter to couple these antennas into one coax. I dont have a model number for the inserter but if you order the antennas from
www.solidsignals.com, there tech department will help you with the proper selection. They will also help you select a mount.