I know this is not what you prefer to hear, but don't.
I was one of the people who stuck with XP for the longest time, so I definitely understand not wanting to upgrade. I had customised everything just to my liking and everything worked, mostly, and I didn't want to disrupt my workflow, but the upgrade to W7 was not that bad in hindsight (or at least not nearly as bad as I had imagined) and W10 is not that much different from W7 with some tweaks in settings and classic start menu installed. Plus there are very good reasons to not stick to an unsupported OS, from security to driver support to missing out on new features and fixes (W10 actually boots faster now and has a mobile hotspot GUI, for example).