Allright, i got most parts down - please let me know if i'm making a mistake buying any of these items/if i'm missing anything/ if you think i can do better ;-)
All links are in danish (the danish version of newegg).
I'm going to keep the 16 GB RAM, buying less won't save me much money here in Denmark (but let me know if i should get a different brand/version)
Get the i5-2500k so you can properly overclock. Price difference should be pretty small. ( 100kr )
Also then get an aftermarket CPU cooler, something like: Cooler Master Hyper 212 EVO 250kr
If you want to go with very high overclocks going up to something like the following noctua might be advicable: Noctua NH-D14 561kr
But generally the Hyper 212 EVO will do a good job at keeping the CPU cool under < 4.5GHz
850W PSU is good if you are going to Crossfire later on. If you are simply going with a single card, a good 650W would do fine.
The reason i didn't choose the 2500K was because i'd have to buy an aftermarket cooler, putting up my costs a bit (i'm already above my budget), but if i can save some money on the case i might be able to squeeze it in.
I might do crossfire later, so i'll keep the 850W.
The HAF 922 seems to be a good, relatively cheap case, but i mostly see HAF 932 recommended - can you tell me what the difference is between them?