pcradio, good discussion. I'm also of thinking along the same lines you are in my need for a do-it-all HT.
First I'll address what you haven't said, do you have a ham license? I'll assume so because of the Yeasu radio you mentioned.
I own a Kenwood TH D74A. It's a tri-bander (2m/1.25m/70cm) and rather than list all it's features, I'll just post a link.
https://www.kenwood.com/usa/com/amateur/th-d74a/
It has everything you're looking for but it's discontinued and sold out everywhere. Used ones are going for stupid money. 6 months ago these radios were selling for $450 to $500. Then Kenwood unexpectedly discontinued it because of the chip shortage. Open box radios (if you can find one) are going for $800 to $1000. Prices of used radios are just as high.
I had the MARS-CAP mod done on my D74A by HRO so the warranty is intact. What this means is the radio was internally modified (removal of one tiny resistor) to open up those extra frequencies. What I have not done is get the firmware tweaked so I can take full advantage of those frequencies. I have a bunch of radios so it hasn't been a high priority.
Another radio, on the opposite end of the price spectrum, is the Wouxun KG-UV9P amateur band radio & scanner. It has everything your looking for except GPS. If you buy it from these guys https://bettersaferadio.com/wouxun-kg-uv9p-amateur-ham-two-way-radio/ they will pre-program all the scanner frequencies. That's why their price is a bit higher than other online retailers. This radio will only transmit on the ham frequencies and scan everything else. I don't know if the radio can be opened up to transmit on all its frequencies. There is probably someone out there who knows how to do this.
Good luck in your search and let us know what you end up buying.
Here's a photo of my Kenwood D74A. I'm monitoring my local NOAA frequency.