I installed a Fab Fours stubby bumper. While it has mounting points for the round factory fog lights, the cutouts are 3" square with mounting tabs above the cutouts for mounting LED cubes if you choose. Wondering if anyone has replaced their fog lights with LED's and just wired them right up with no issues, no flickering, etc? And does anyone make a cube direct replacement that fits the factory plug, or an adapter harness, or do I just need to cut and splice wires?