Trying to get EVERYTHING in FNV!

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Ok, so with lonesome road out and the Gun Runners' Arsenal and Courier's Stash coming out tomorrow, I will be starting a new game with 1 goal: To try and collect everything in the game! Not just the unique weapons/armor and stuff but every misc. item, consumable, holodisks, notes, etc. you name it and i want to have it! Now, depending on how I will play this and with all the dlc's and all the different outcomes there are in them, this will take a nice long time. Which, for all i am concerned, is fine with me!

I just want to be able to say that I got everything..well, yeah, with the Wild Wasteland perk and with certain perks creating different things (e.g Them's Good Eatin'), I probably will not get EVERYTHING but you all know what i'm sayin'. I tried this like, a year ago. After 200hrs of playing, i missed a ton of things. All things considering, that playthrough's character I made, sucked, hehe.
I'm sure i won't be the only one doing this so what is your opinion on this?
Will you, whoever you are be doing this?
Or am I just nut ball?!

Lemme know!
Keep in mind:

I'm doing this for the fun and for the excitement of trying to do it!

Vegas Skyline — There she is, in all her glory

_{Oh! almost forgot..I also want to try and complete every in-game challenge whether or not it comes with a perk..that will take a loooong time!}