So I'm getting to the point in my build where i'm going to start wiring stuff. For all of you 7.3 guys, where are you mounting your relays and fuses? I'm looking around the engine compartment and not seeing much room. Same thing with my aux battery solenoid, though that might go on the passenger side frame rail. I'm asking here rather than the 12v section because It doesnt seem many of the fullsize visit there...