Since you did the research, this makes my reply much easier.

Quote Originally Posted by Shania View Post
Intel 6 Core i7-5820K $459 - the 5930k is more expensive, is there much of a difference at all between those 2, will i tmake a huge difference to me, or slight or not really ?
No difference unless you expect to be plugging a lot of expansion cards (GPUs, raid cards, sound cards, etc) into the PCIe slots.

Quote Originally Posted by Shania View Post
Graphics card $400-$600 or there abouts. I was looking at lynherts he mentioned a gtx ti, I see a 3g GTX 780 ti and some others higher or lower numbers beside them, what do I actually need, benefit me the most, for around my price.
Right now, the sweet spot is the GTX 970 which should be about $500 AUD. The next step up is obviously the GTX 980 which looks to be about 50% more expensive, but it doesn't come with 50% more performance over the 970.

Quote Originally Posted by Shania View Post
motherboard Ausrock X99 Extreme 4 $290 or Extreme 3, does it matter much ? I saw some others way way more expensive not sure if it will benefit me in anyway more, I do not plan too sli etc :/
If you never plan for SLI, then the Extreme3 looks to be just fine. Otherwise, you'll want the Extreme4.

Quote Originally Posted by Shania View Post
case totally love this, hope m/b fits ? http://www.thermaltake.com.au/produc...?id=C_00002143
The motherboard will fit just fine.

Quote Originally Posted by Shania View Post
cpu cooler ?
An all-in-one (AIO) water cooling solution would probably be your best bet, and the case you've chosen even states that it's fully compatible with one:
Enables user to build a complete high-end solution including a 240mm radiator liquid cooling system
You might be able to get away with a 120mm cooler, but you'll probably want something like a Corsair H105.

Quote Originally Posted by Shania View Post
psu ? - noidea, actually how is it even worked out in what watt you need ? 700watt ?
I normally just look at how much system-wide power is recommended for the GPU and then tack on 100-200W. Assuming you go with the GTX 970, it calls for 500W system-wide; so, 750-850W should be more than enough.

Quote Originally Posted by Shania View Post
Samsung 840 EVO 500g SSD $259
If you're going with the EVO, then check for a firmware update for the drive when you get the system up and running. You may not need the update, but Samsung's Magician software will check that for you.

Quote Originally Posted by Shania View Post
ram ? 16 gig, DDR4 - 2133 $319
You'll want to go with 4x4GB rather than 2x8GB so you can take advantage of HW-E's quad-channel memory. If you want to upgrade and increase the amount of RAM in the future, you will most likely be limited to only being able to install another 4x4GB for a total of 32GB.

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Quote Originally Posted by rfarris View Post
The next time I replace my case I'm going to get one like MiRai's that has vertically mounted cards. That makes so much sense.
Quote Originally Posted by Shania View Post
what case is it ?
It's a Silverstone FT02B-W. You can see it up close in either of my build videos (01 / 02).