Nice install and thank you for showing how to run the cables. I am doing the same but I will have a FT-891 for HF as well. For antenna mounts MOPAR makes light mounts for A pillars that I am using as antenna mounts.
I really like your antenna mounts and lights. I would like to know how you got your antennas into inside. Looking at my 2door JL I only see a plug where the clutch should be. If you have pictures of the power and coax please share.