Don't know if ED' version is better "modeled", but basically, the LN version is a file with coordinates that AFAIK just tells the cockpit instruments where to point.
IIRC, the Mig-21 RSBNs are custom made by LN in that module, so it may well be that ED won't place any beacons on the map, but the Mig-21 still has them...?
I noted that the SU-24 model (though I suspect it has been around for a while) looks pretty sweet in the SU-25 video. Whether this is an indication of such a module or just a nice AI model, who knows...
It's beta, yes. But still it has turned most of the community into the beta branch, even those who'd previously never care for that.
But I'm sure ED is aware of that. :-)