#1507
Don't worry.
Forgot to mention that, still 40" for option 2. You said you wanted 40" so that's what you get. There are definitely some deals available. They won't be high end models obviously.
Mind if I ask why shipping from Germany isn't possible?
Either way it should still be possible with danish prices. ~245€ for the i5-6600 on komplett.dk vs ~215€ min in Germany. Assuming the other prices are similar the build should end up at ~1000€, that's still well below your 1300€ budget. So you could still move a little of that left over budget to the 40" 4K TV and we're golden.
I'll have to inquire some Danes if there's better or at least other options than komplett.dk.
#1508
Yeah, that might explain it.
4770K is just in that list so the build's complete, you're not going buy a new one, right?
EDIT:
Anyway you probably noticed that pcpartpicker doesn't show any mobos. That's because the 4770K doesn't support DDR4.
Assuming your RAM still works it should look something like this:
http://au.pcpartpicker.com/list/3KfdD8
Don't get the Z97 Anniversary, the socket doesn't line up with the mobo tray on most cases so big coolers with a backplate are a hassle.
http://au.pcpartpicker.com/product/TgDwrH/asrock-motherboard-z97extreme4
Different mobo with a bit better audio. Supports SLI. Doesn't really matter directly since you'd be running two different GPUs but the higher bandwidth on the second PCIe slot is nice if actually do some rendering on the 2nd card.
Are you going to do that though?
Also a soundcard is probably a cheaper and better fix for your audio troubles.
Last but not least: You don't need a second GPU for a second monitor. Since it barely does anything for PhysX it'll be just extra heat. You could try to sell it instead or use it to upgrade another pc.
tl;dr
My suggestion: See part list. Not sure about GPU and case yet.
Keep the old RAM as well.
Sell the 770.