Well as chereck04 said, I got my wires in. BUT he charged me $25 for the power wire+connector, 2' of techflex, 3 feet of wire loom and a cheap stinger fuseblock and use of his 50 degree garage and a lil help. Took about 3 hours to do properly and even then I'm not too satisfied with where we had to run the power wire. It's tucked behind the fender for a little bit then in the door jam and squeezed through a hole in flexy rubber connector for wires of the door (6" of which is visible but it's the same color as my truck). There are no visible grommets in the passenger side of an latest gen s-series. RCA and accessory wire is run through the center console and the accessory switch is mounted in the CD holder of the center console, s-series owners would know what I'm talking about. Total wire lengths used: 10' 4gauge+ 1' ground, 12' RCA RG59u (9' would have worked), 10' single strand of 18gauge speaker wire for accessory. Total cost came to $28.44 with my RCA cables from monoprice.
Passenger side footwell in the center, right by where the carpet ends. Pull back the carpet a little bit and you will see where the antenna enters the car through this oversized grommet. Its a straight shot from the battery. If your having trouble finding it, cram your hand behind the carpet and then tug on the antenna lead from the where it terminated by the head unit.