Thanks for both recommendations.
On the motherboard topic, I got quite lost reading and reading more. An important issue for me is a future Crossfire/SLI and its OC capability. The same gives me the idea and I decline to try that liquid cooling thing.
Regarding the processor, thanks for the wise advice. I was unaware of the heat spreader issue; I had read something but just like with the topic I mentioned before, I didn't understand the importance of it.
Greetings Fassou!