He kinda has a point. I would say go 1ohm though.I'm normally not the dbag on these forums but... if you can't even follow that wiring diagram, take it to a shop. Save up until you can afford it. It will be cheaper in the long run because you won't destroy equipment this way. Part of life is learning your limitations. In this case, you've reached yours. Save up, take it to a shop. Sorry man.