rifle mounted
what I'd really like is something that can pick both light and heat and merge it, like that does. I'd also like something that can record and which hardcodes details about coordinate and where you're facing.
If you're looking for a device that is both rifle mounted and a thermal fusion unit, there aren't any that I'm aware of that are on the civilian market. There are a bunch of different thermal units that have different capabilities, some are meant to be purely rifle mounted like the Thor you linked, and there are others that are meant to be handheld only like ATN's Blazeseeker. There's also some units like the iRay RH25 and the AGM StingIR that are pretty versatile and can be used as either, or a clip-on or even helmet mounted, but are a sort of jack of all trades, master of none. They're also pretty expensive, like all NV and thermal stuff.
Hop did a pretty thorough review of the StingIR 640 here:
https://youtu.be/u_8C4moenZo?si=Pc-iEKdCSspwkjJJ
The thermal/NV fusion you may have seen in videos is acheived with a normal analog NV device and an ECOTI, which is a clip on device.
It overlays a thermal outline on top of the normal NV image. Its pretty neat. Here's a video of the result.
An ECOTI isn't for me though. Regular analog NV is expensive enough, I don't need another $3k+ device hanging on my head.
As for rifle mounted NV, clip-ons like a PVS-27 are the way to go. Though, that's really only useful for shooting long (200+ yards) range. And a PVS-27 costs like $18k. The most practical NV setup is a helmet mounted device, an appropriately powered IR laser and illuminator for active aiming, and a red dot with good features for passive aiming.
As for the other features you mentioned wanting, the one big advantage digital NV has over analog is the ability to record without another addon device. Digital NV, after all, is basically just a broken camera with the IR filter removed. On the subject of tracking details, there was a neat product that Garmin makes that I was made aware of this past week. It's a scope for crossbows that has a feature that can leave a pin at the location you're pointing at that syncs over to one of their GPS smartwatches. Something I'm interested in learning more about.
Incidentally, there's also been some talk that L3 is going to stop selling their NV tubes to the civilian market starting soon, so NV prices are likely to go up even more. L3, in case anyone isn't aware, is one of the biggest manufacturers of image intensifying tubes. They're the primary supplier of NV in the US, we're soon going to left with only Photonis (Frogs), Elbit (Jews) and NNVT (Chinks).