hi everyone, i have on my h3 the delta 6x led bar and it is usless. not to much deffrence from my headlights. so im thinking for a new setup of having 4 hella 4000i on the roof and 2 of them on the bumper. what do you think? any other light combination or better light choice? also i would like to ask if my delta lights are not so bright because of low battery power? because i have changed to a bigger one and am not sure if its enough. thanks.