So here is the finish picture. i start a new thread so if anyone search for this mod later will find it easier to understand.
1. Fuse block: you can get from local NAPA atuo parts store for 16.99.
2. 30 or 40 AMP relay: to turn on/off from key switch to fuse block.
3. Inline fuse: Use it betwin the battery and relay.
4. on/off switch: if you have other device like heated acc or driving lights.
The whole mod is pretty simple but it just takes time to run the wires and cover it. now its save and secure with fuse and always off when the key is out. My speaker set, driving lights, USB charger all in one.
MAPPING, there is no Negitive post on fuse block from the one i got from napa.
So all acc negitive will go on any location on fram or anywhere you want.
fuse block only share Positive post.
Finished look with driving LED light