Monkeymatthew78

My setup is similar to yours except that I have a 3770K and an ASUS GTX 770. (I play BF4 most of the time on low/med settings)
 
- I use 3500 bitrate and buffer size with CBR and CBR padding.
- Downscaled to 720p and 60FPS w/Lanczos Filter.
- x264 CPU preset at veryfast and CFR is checked.
 
These are the settings I use and I've had no problems so far (started test streaming around 3 weeks ago).

M8 Eye should have boomsound speaker from those promotional materials and images from TENNA, while for Desire Eye it is still uncertain...
http://linustechtips.com/main/topic/226700-unannounced-htc-one-m8-eye-passes-through-tenaa/

You mean the m8 eye? Seeing from the leaks, i don't see any front facing speakers, which is why I got my m7. So that's one massive reason not to get it

shhh don't even.

Yes plugging it in the back is always better. Some motherboards only amp the back port. Also you get less interference. Sometimes the front isn't bad though but in a majority of cases, you get interference. 

First try plugging them into the front to see if the audio sounds fuzzy or distorted. If it does, plug it into the back

On board audio has come a long way, its plenty for the clouds.

MX4
dont use arctic silver 5

Arctic Silver 5 or Noctua NH-T1

Check whether the backplate is properly fitted. Reseat the CPU block and reapply thermal paste.

Replace the thermal paste with some MX4.
Also remount your CPU block with small washers behind the motherboard, sometimes the backplate is loose even though the screws are all the way in.

The 32C at idle is identical to my idle temps with the i5-4670k, so I don't think you need to worry about the idle temps.
 
As for the other temps your best bet may just be re-mounting it and make sure you use the washers.

you're welcome!
Here are some examples of what people have done to theirs:
 

The backplate, since that's where it will affect the cooler contact with the CPU. A common cause of those high temps can be poor CPU to Heatsink contact, and the H100i needs those backplate washers to make good contact.

Just keep the 200mm fan, if you want it to be quieter them 2 other solutions wouldn't be any quieter, you would probably want to buy some decent fans for quieter operation.