Which P67 mobo for i5-2500k OC + Crossfire?

[etrusk]

Hello,

This system will be used mostly for gaming.

I currently have:

625W power supply
2 x Radeon 4850 HD in Crossfire
120Gb OCZ Vertex 2 SSD
Arctic Cooler Pro 7 rev.2
A large case (forgot name but it was well reviewed for air OC when bought) with extra internal fans
5 Noctua fans (all used in case)

System ran a Q6600 2.4 oc'ed to 3.2 on a Gigabyte x48-ds4 for ~2 years with no problems.

I want to buy:

i5-2500k 3.3
4Gb 1600 DDR3
A P67 motherboard

I would definitely like to overclock the CPU to 4.5 minimum.

My questions are:
1. Is this feasible?
2. Which motherboard? I live in Poland so can't quote prices, but let's say anything in the bracket of Asus P8P67 Pro is fine.

Finally, the usual - what would you do in my place - as well as a thanks in advance to anyone who replies

 

[Ubrales]

Answers:
1. Yes.
2. Motherboard: http://www.evga.com/products/moreinfo.asp?pn=160-SB-E679-KR&pwindow=specs&family=Motherboard%20Family&sw=5
http://www.evga.com/products/pdf/160-SB-E679.pdf

This is an EATX motherboard - 305 mm x 264 mm wide

 

[chesteracorgi]

I have as ASRock & the BIOS allows an overclock of 4.8 GHz. The BIOS asks for the overclock & adjusts the other settings for you

 

[Ubrales]

Nice Corgi! Ours is Parker.