Seeing how the new Titan-V is $3,000, i'm expecting next years TI variant to be around $1000. Although this price estimate is purely speculation, I wouldn't pair a i5 processor with the next gen flagship TI graphics card. You'll find high refresh rates will be short lived and will be hard to achieve with that CPU, as higher performance demanding triple A titles are released. If you're going to spend that kind of money on a graphics card, due yourself a favor and go with an i7 8700k as a bare minimum.