Just bought 2014 double cab SR black... Love it just have some ??

First thing where to start... I almost feel overwhelmed with some many badass options you can do to make this truck so sick!
Here are some things I want to do and concerns... If anyone can help me out that would be great!
Rough rack like the Moab or something similar to put lights either KC or Led...
Black billet grille...
Smoke tail lights...
Lights in the front of truck either off a bull guard or bumber...
And maybe some other things here and there...
All these lights made me think maybe I should have an auxiliary battery then thought maybe I needed a bigger alternator idk... I'm not exactly mechanically inclined just about know enough!!
But maybe I could grab some ideas from y'all and run with it... Oh and another concern is how to know what is the right stuff to buy...
I have a 2014 black double cab SR with some black toyota rims!!! I love it and know it's going to be bad ass when I'm done..
Thanx for any help!?

 

Use L.E.D lights and you could mount dozens of them with very little battery demand. Even a few Halogens wont overwhelm your stock alternator and battery. Just make sure to wire them in correctly with relays.

 

Thanx.. I'm actually nervous with it being brand new that I don't want to jack up wiring myself. But thank you I'm going to look into it!