Quickcast with Range Indicator

Is it possible to set a single spell to use Quick cast with Range Indicators while having the rest use the normal Quickcasting functionality? As far as I know, it is not.

I mostly use the regular quickcasting, since I want spells to cast when I press the key rather than when I release it (I'm kinda heavy-fingered), but one exception is with 's E, since its effect is around where it's cast, I'd like to see where the gate will spawn before I cast it. It'd be nice if this sort of functionality could be added in a future patch.