Changing all the lights on the Yukon, need some input.

[PandaClaw]

I have a white nnbs Yukon and I'm in the process of swapping all of the lighting. I will probably swap the tailights at some point for denali ones but for now I am thinking that changing the taillight and brake light bulbs might be pointless because it is covered by the red factory plastic.

Anyone do this and like the results? Leds light up much quicker than the glass bulbs do so I'm thinking it might give a better "flash" effect. Also I'm not sure if leds have a way to change brightness like the back blinkers do when the lights are on.

I ordered the vled triton v3 switchbacks for the front turn signals and can't wait to get them. I haven't been able to find a video of them in action on a Yukon so I'll post one when I get them in.
http://www.vleds.com/v3-triton/bulb-system/switchback/v3-wa-6k1.html
http://www.youtube.com/watch?v=z4FwREyx9d0

I'm doing 6K HID's in the headlights and fogs. I know that's not a popular choice on here but I have done this on every car I've owned and never had a problem. I plan on disabling the drls by pulling the two fuses. I did cree backup lights that I haven't been able to test at night yet. I was thinking about the tritons for the backup but too expensive.
http://www.amazon.com/Aaron-Power-Lights-Samsung-Backup/dp/B00K4E5494/ref=sr_1_1?s=automotive&ie=UTF8&qid=1415977628&sr=1-1&keywords=2Pcs+Aaron+High+Power+60W+7440+7443+Cree+LED+Lights+with+Samsung+SMD+White+Brake+Backup+Lights

Anyone bother with the little 194 marker lights on the front and back? I haven't decided to leave them alone or not because again, they are covered by red/amber plastic.