Flame Leviathan Hard mode reduxed, upgraded and updated: Towers, Loot, and resets

Update:
I'm currently trying to compile a list of the Emblems of Conquests that you can obtain per week, if you would like to help out, please click here

I'm typing out this update so as to more pertinently and directly address certain questions which result in people arriving at my previous post on how to kick flame lev butt with towers up. As well as to answer certain questions that I did not have or provide answers for before.

We'll begin with one I was severely amiss to have neglected:

How do I activate Hard mode???
Yep, I wrote the whole previous article without talking about this.

Well, the way to do EASY mode is to simply talk to Brann Bronzebeard, who will automatically transfer you to EASY mode, following which you just steamroll a path to Flame Leviathan and face roll :D or if you're pugging it, wince in frustration

If you're looking to pay some repair costs, the HARD mode is activated by talking to the Lore keeper of Norgannon, he will then activate all 4 towers. There are now 4 towers in the clear path to Flame Leviathan, simply DESTROY the towers you DO NOT want to see Flame Lev use, and leave the towers you want up.

If you intend to do hard mode, and it just so happens that THAT person in your guild just had to talk to brann, having everyone exiting the instance, and forming a new raid group with a new instance id or doing a reset, should theoretically work.

Why should my guild do hard mode?
You don't really have to, but here are the benefits

If you're doing 10 man, you should really do at least 1 tower up, because that will give you TWO emblems of CONQUEST instead of 1 emblem of valor, yes there is no typo, you read that right. You get a ilvl 226 emblem like a 25 man raid instead of the ilvl 213 valor emblem.

If you're doing 25 man here is where it gets really interesting!

(?) stands for unconfirmed, if you have a screenshot, or loot data, please feel free to update me
I'm compiling these data from what I've heard from friends and other guilds

Towers up | no. of 226 items | Emblems of Conquest
0 up | 2 items(?) | 1 EoC
1 up | 3 items | 2 EoC [Confirmed]
2 up | 4 items(?) | 2 EoC
3 up | 4 items(?) | 3 EoC (?)
4 up | 3 ilvl 226, 1 ilvl 239 | 3 EoC (?)

Take note that while Titanguard is ilvl 232, it drops from all modes of Leviathan as all Ulduar weapons will begin from ilvl 232.
Also, while not confirmed but highly likely, each tower up will increase significantly the chance of a fragment of val'anyr. It is possible that runed orb will replace this in 10 man.

!0 man tentative loot tables: (by popular request)
0 up | 2 items | 1 Eov [Confirmed]
1 up | 2 items | 2 EOC* [Confirmed]
-
4 up | 2 items + 1 232/226(?) | ? EOC
Would also appreciate further data, thanks anonymous!

Towers to leave up, Recommendations and Advice

All towers will summon moving beams of certain colors that will AT LEAST do a 15k damage AOE, so its a case of DO NOT STAND IN THE FIRE :D. Furthermore, each tower up will add 50% HP AND DAMAGE to Flame Lev

I'll first explain what the towers do:
Towers | Beam Color
Thor, Storms | Yellow
This is the easiest tower by far, and has no special effect, however I *think* it 1-shots passengers who are flung through a beam into the giant yellow fire truck leviathan.
Hodir, Frost | Blue
One of the tougher towers by skill, but easiest on gear. All movement speed is reduced by 20%, only siege engines should be worried by this, and the beams gain the ability to iceblock in its aoe. Iceblock can and MUST be removed by tarring + ignition.
Freya, Life | Green
This tower summon lasher adds, simply ask your demolishers to focus fire on them. They add a bit of extra damage to the raid, and that is about it.
Mimiron, Flames | Red
Pretty much the killer, the beams leave a flame path that deals 15k damage per second. If you're unlucky the flame beams will route into your Fire Truck Kite path, and then your siege engines die, horribly. If not, your raid might be stuck with a fire wall blocking their way, or have one popped right behind them as Fire Truck closes in.

How should you go about them? i.e. What towers should you start leaving up in order of difficulty.

Y, G, B, R
Thorim, Freya, Hodir, Mimiron

Any tips on Preparation?
Do Eye of eternity 25 man first, followed by Vault of Archavon both 10 and 25 man if it is up. This way you get ilvl 219 to ilvl 232 (pvp) gear that you can use to Pimp your cars. Ignore all set bonuses and whatsoever before boarding your vehicles! Only ilvl is considered in the creation of your car. You can be a plate warrior and wear cloth healing gear. (Not that you should roll on blanketing robes of snow if your healers need it, they will scream! and rightly so)

And that's it, GL in pwning Fire Truck's engines!