Ok, I have read through the gist of the thread and this is not directed @ Peter specifically nor to any one entry.
There was something about tied to hardware. YES. It was fully correct. For example: Upgrade to Win10. Then do a Custom install, no problem.... change the OS drive, Custom install, no problem. Remember the phrase, "the same machine". As long as it recognises
the hardware (the chipset), that it 'knows' it belongs to that machine, that it is its computer (already). Another (new) machine, buy it an OS of its own.
As far as some unfortunate experience w/ 10, that's sad, indeed. Not knowing any explanation to that particular scenario... I couldn't recommend Windows 10 w/ enough enthusiasm to do it justice. It's just a joy & a pleasure to use.
So easy, so capable, so problem-free. So, sure wait until near the end of July BUT, don't pass up the opportunity. Don't stay in the past. We turned a really good corner w/ 10. It works well
& does, can do a lot, on many levels, tasks & settings.
I do believe Jumplist is not any longer limited to max of 10. Frequent & Pinned will/can show; Pinned = QA. There is some Rt Clk functions but, maybe not as granular as you are wanting.
There are some things in the current Insider Build that will eventually filter down to the mainstream Windows 10s. Let's just say will be kewl to see them there & they will be liked.
The real answer to this thread (topic) is happily, excitedly get the heck off 8.1 & on to Windows 10 and the Charms Bar issue is gone, doesn't exist. And, bonus, now have a better, nicer, more appealing OS to boot (excuse the pun, lol)
Cheers,
Drew****