Very pleased to see this new thread
I haven't yet wrapped my head around everything (Ritsman enlighten us plz) and the zoning regs describe heights in metres rather than storeys, so broadly speaking the corridor will be zoned for mixed-use developments no shorter than 2.5 storeys (11m) and no taller than about 5 storeys (22m) by default, which is good.
Really that should be the case for every commercial street in the city but hey, it's a start isn't it?