2012 ram 1500 power upgrade

[KUSTOMKREETURE]

Need anyone with electrical engineering experience to message me. I am wanting to upgrade the power on my truck to support a 1000 watt external audio amplifier as well as add a 3000 watt power inverter to power my tools. I have an idea of alternator demand as well as battery upgrade. truck is a 5.7.

 

[MikeG]

Mechman 370 elite alternator

2 xs power d3400r (one for starring & one for inverter) with an isolator between the starting battery and the battery used for the inverter

Big 3 upgrade 1/0 wire

1/0 wire to supply second battery.