New Owner Looking for MOD help!!

I’m having a hard time finding websites that provide modification when shopping by vehicle type. I have a few specific modifications I am trying to perform soon and some that can wait. I plan to use my rig for hunting primarily and camping when riding the bikes and 4-wheelers. It will not be a daily driver. I would really appreciate any websites you 4Runner masters could give me to help give me ideas and make this thing legit. Thanks guys!!

1. Secondary battery install. I’m looking for some pre-fabricated parts or anything that will allow me to accomplish this.

2. Front and rear bumper replacement. I am looking for something good looking rather than extremely functional. I’m not a fan of the full bars necessarily and would prefer a solid blacked out bumper. Preferably a rear bumper that wraps around the frame.

3. Heavy duty roof rack that can support a pop up tent.

 

These will get you going in the right direction:

https://trail4runner.com

https://www.youtube.com/channel/UCVSLw-lUWDt-AWGGoZqpIeQ