Winches, lights,and all that good stuff

I drive back roads in Montana at night allot I've hight two deer with my old truck and I am going to putt a arb bull bar on my 98 Tacoma also an led light bad and maybe some new head lights is there any electrical up grade I need to consider if I am running lights, winch, and probably my stereo at the same time also any ideas on the front bumper besides arb