4770k should i go higher on voltage?

[Mr-Turbo]

Pretty much as the title says, I've overclocked my system a bit and I've made 2 profiles, 1 for low heat and pretty nice speeds and one just Max heat and speed. I've listed my specs and my overclocks below. For a 24/7 use for at least 4 more years, should I go higher on the voltage and core ratio or say it's fine, I'll keep it like this? If I have to clock everything back down again in 4 years couse it's getting instable I don't really care couse I'll have a new PC by then probably. As long as it just doesn't decide to just stop working in the next 4 years I'm fine with it.

Specs:
CPU: Intel Core i7-4770K 3500 1150 BOX
CPU Cooler: NZXT Kraken X61
PSU: be quiet! Pure Power CM L8 530W
Motherboard: GigaByte GA-Z87-HD3 Z87
RAM: KingstonHyperX D316GB 1600-10 XMP Blu K2
SSD: Samsung Evo 840 250GB
GPU: Asus R9 290 4GB DirectCU II OC

Overclocking Profile Medium: Max Temps=68*
Baseclock: 100mhz
Core Ratio: 43
Vcore: 1.170
Uncore Ratio: 41
Ring Voltage: 1.15
System agent: +0.100
CPU I/O Digital: +0.100
CPU I/O Analog: +0.100
DRAM Ratio: 22
DRAM Voltage: 1.6v
DRAM Timings: 11-12-11-34
GPU Core Clock: 1000**
GPU Core Voltage: +0**
GPU Memory Clock:1260**
GPU Aux Voltage: +0**

Overclocking Profile Max (only diffrent overclocks are shown): Max Temps=78*
Core Ratio: 45
Vcore: 1.29
Uncore Ratio: 42
Ring Voltage: 1.185

All C-sates are disabled and VRIN mode is set to Turbo.

*
Prime 95 26.6 has ran for 2 hours on both overclocks without crashing, I know they recommend 10 hours but that's to long to sit next to my PC doing nothing so if it crashes in like 3 weeks I probably don't care and just put the voltage up or clocks down.

**
Haven't overclocked my GPU yet, will do that later as i'm not using my pc to game at the moment.

 

[Dark Lord of Tech]

I would leave it there.

 

[drkatz42]

since you're stable at 1.29v, why would you want to go higher? you're good where you are.

 

[Mr-Turbo]

since you're stable at 1.29v, why would you want to go higher? you're good where you are.

True but if i don't lose anything going higher then why not?

 

[Mr-Turbo]

since you're stable at 1.29v, why would you want to go higher? you're good where you are.

I just realized I may wasn't 100% clear about what I meant, I meant raising the voltage so I could reach higher clocks like 4.6GHZ or maybe even higher. Sorry for the confusion I may have created.

 

[drkatz42]

Those last couple hundred mhz are usually the most costly in terms of volts and therefore heat. You're pushing 78c @ 4.5ghz and you'll need a different cooling solution to try and push higher. Stay under 1.4v and keep those temps under 80c.