Sorry for the delayed response. Those stat weights are the exact same ones as I'm using, so yeah.
And regarding getting it to show up in tooltips,
these are the settings I've got it set to, and
this is what my tooltips look like. (ignore the extra, seperate tooltip at the bottom- different addon lol)
The only other thing that I would suggest keeping an eye out for
would be this. (Make sure you've "Copied" the pre-made version to be able to edit your own weights, too- then just untick "show scale in tooltips" for the default ones).
Edit: Also, regarding the stat weights, once you start raiding and start getting 665 gear, you can use the
Simcraft addon to export your character to Simcraft directly from WoW (so no need to relog to update your armory or anything), set up a few different sims in your current gear (like what I did), and then find the weights of the stats with your current gear. The weights are forever changing due to how much of each stat you have and how they synergise with each other, so if you're in a higher end guild I'd recommend re-calculating your stat weights with every 2 or 3 new pieces of gear, but if you're not an expert with Simcraft, a general rule of thumb is that C > M > MS = H > V, and just stick to that lol.