I need help with wiring for the following gauges.

1) AEM Wideband Air/Fuel Gauge 8.5 to 18:1AFR with Black Analog Face AEM Part# 30-5130B
2) AEM Oil Pressure Gauge 0-100PSI w/Black Analog Face AEM Part# 30-5133B
3) Oil Temperature Gauge 40-148C w/Black Analog Face AEM Part# 30-5140MB

Fuse Holder:
30-Amp Inline Blade-Type Fuse Holder - RadioShack.com

5A fuse:
5A Blade-Type Automotive Fuses (3-Pack) - RadioShack.com

According the AEM wiring diagram (http://www.aemelectronics.com/Images...%2030-5130.pdf), I need to wire the gauges to 12V constant with 5A fuse, switched 12V power with 5A fuse, and instrument lights.

Are those the 5A fuse and fuse holder that I need?

I have a S13 hatchback. I am new to wiring gauges. What is the best way to do this? I searched and some people said use radio or cigarette wiring. I am looking for details for the wiring locations for 12V constant, switched 12V power, and instrument lights.

Thanks.