Missing the point where this is the way i build malphite... i am aware of other malphite builds and frankly, imo, rushing a warmogs on any champion is expensive and likely to get you killed if the opponent has enough damage, health does not constitute a tank, you need resistance first. Health is better for if they have sustained damage and you are not going to be standing still and letting the ad eat into you early game, because then you are just an idiot.

"Malphite is very mana hungry when harassing so you should get clarity."

No. Just take the points in utility for the mana.

And take the warmog early for charging it.

Thanks :) Thats just the way i usually play malphite, i tend to fight for the early game so it works well when you can easily communicate with your team.
My friend Flarvain and i were at one point rolling Graves/Malphite bot, we had never lost a lane ever because you just have so much harass and sustain with the mana, and usually you will find that the ad can get some life steal and all they really need after that is some occasional mana and for you to keep the enemy off their back.

Thanks for the tip :) its my first post and im new to mobafire so they can deal with it :P but il try to get better in later builds

I was just giving some thought to malph the other day as a support. I can't say I was a fan of it when I was thinking about it, but the description that you gave sort of put me in a different mentality. That active "I'm about to troll the hell out of them" mentality has me eyeing him a little more closely. I very much like the input you've given towards malphite gameplay here. +1 for the effort and content that have gone into this.

I'm gonna suggest you work with a bit of coding and formatting because people around here get real pissy when they have to read walls of text. xD

There are multiple sources both online and here on mobafire to learn the basics of bb coding. The mobafire sources: here & here