Okay a couple of more comments.
For the intro, I’d add a slight bit of delay on the piano track. I don’t recall if Stereo Delay has a Sweet Solo Delay preset (Mono Delay does) but that would work as long as it wasn’t above 5% mix. Alternatively, you could use the Arena Reverb SE preset but with a very low mix (3%). That would have a nice long tail without muddying up the mix.
For the middle 8, what about a synth lead on top of the piano line? I’m thinking the Halion Sonic preset Solitude Lead.