Right, technically an LRT is not a vehicle, but you could argue the streetcar lines could be called LRT lines, streetcar lines or tram lines.
I wouldn't give line 5 a series 500 number anyways since the line saves itself with the grade separated portions and is comparable in speed to a subway, BUT if the eastern portion was classified as just a line alone (and would be similar to line 6) then it is definitely more akin to the streetcar lines then to the subway.
My point is that if line 5 is meant to be a rapid crosstown line comparable to our subway lines then there should also be concessions to make it more competitive on the eastern portion. I think its also confusing for many riders who expect a line 1 experience, albeit a mini line 1, but then reach the eastern portion and are reminded of riding something more akin to a streetcar. It just does not feel fast when you are stuck waiting for lights, waiting at the station and making stops that are very close next to each other. And Yes, I do realize that TSP will be addressed in the coming months. Regardless, I still believe that hakimi-lebovic and aga khan stops are providing little benefit to the majority of riders and the cons of those extra stops outweigh the pros. At least the streetcars don't make every stop and can have stops requested... but these stops can't even be skipped with how line 5 currently operates..
Now line 6 on the other hand... phew, wholeheartedly believe it should be a 500 series streetcar.
Alternatively, if this is the standard then no reason to not consider including spadina, st clair and any other streetcars running in their own ROW to the map and perhaps even invest in some more upgrades to those lines. Otherwise, this is also just as confusing for riders.