Looking at upgrading my pc but I don't really know what is good and worth buying atm. So if people could help out with suggestions for.. well.. everything, that would be great!

Currently the only thing I might keep is my i5 4690k cpu, but then an i7 6700k would be nice. Price isn't an issue as long as I can see it being worth it, so if you can convince me I might get 2 or 3 1080's..

Bonus points if anything is pink or rainbow.