Im gonna be running my subs at 1500 watts from a hifonics amp with a 80amp external fuse and im gonna be running 2 6'9's with a jensen amp with a 30 amp fuse rated at 60 watts per channel.... and i have a 2 guage to 4 guage power and ground distribution blok and a anl inline fuse holder............... what size fuses do i need to put in each one? and is 4 guage wire gonna be able to support 1500 watts...... it sayd on the amp that the power is molded for 2 guage ....... its a hi fonics hercules