So I got the regular hella 500s today and I'm gonna put them behind the grill as well. My other pair are the 500ff and what ones should go on the outside of each side and what ones go inside. The beams are different and I think the 500ff should go inside? (sorry if that's unclear, I don't know how to put it)

Now if I want to upgrade all the wires to 14ga. to handle 100 watt bulbs would that be safe enough also would I need better relays then what was supplied?
And last how would I go about switching the wires that have the in line fuse to the 14 ga.


I gonna wait until spring/ not cold and snowing to do this because installing the first pair sucked in the winter weather.