1998 TJ. Have new pair of KC Hi-Lites. I have installed the brackets on the lower corner of me windshield. My question is, how do I route the wires to get under the hood. Do I drill holes in the cowling, the hood, run the wires past the doors? I have seen pics on the web of lights that have been installed but can't find detailed instructions as in 'drill 1/4 inch hole HERE or OVER THERE. Thanks in advance.