Im on windows 7 as well, but I dual boot with windows 10.
I actually still prefer 7.
Windows 10 upgrades either make some programs unusable or uninstalls key programs all together.
What you posted is big time overkill for your use though.
You should be able to find something in the 800 or less range easily.
I game.....so.....
I have an i7 4790K, lots of hard drive space (like 6 or 7 gigs), EVGA 2080 ti Ultra Gaming card, NH-D14 Noctua CPU cooler, Thermltake Core X71 case with additional fans,WinTV-quadHD hauppauge tv tuner card, Blue ray burner (cant remember brand), EVGA SuperNOVA 850 B2 Power Supply (This was a backup....I actually have an EVGA SuperNOVA 1050 GS, 80+ GOLD...but it needs to be RMAed), ASUS Z-97 Pro-Gamer Motherboard, Gigabyte BlueTooth/Wifi Expansion card, a PEXUSB3S44V Startech USB 3.0 Card (for VR) and 16 gigs of ADATA RAM.
I am upgrading this bitch soon. I am waiting for Intel to go to the next level. The new cpus of today are not really leaps and bounds ahead of what I bought 3-4 years ago. I game at 4k and there is not much performance difference between the mid-high range cpus of today versus yesterday.
waiting for the "Game Changer"........a cpu that increases my 4k gaming performance by like 20-25 fps......consistently
Until then....Im happy to just keep upgrading my video card as time moves on........