What host can do this...

[jittered]

Currently I'm using FL Studio, but I'm looking for a host that's capable off the following:

1. create + save a "track". with a track being :
- a sequence of (MIDI) notes played by a sampler or (vst) instrument
- vst fx applied to that sequence
- MIDI controller information I've assigned to various instrument/fx parameters
- bpm info
- harmonic info (e.g. the scale of a melody)

2. create a new 'song' in which I set a base bpm and scale

3. in that new song I could reload any of the previously saved tracks. Upon reloading a track the host would :
- detect bpm differences and ask what to do (e.g. play the track in its own bpm, or in the song bpm, or morph the song bpm into the track bpm, ...)
- detect duplicate controller assignments and propose solutions.
- detect scale differences and propose harmonically intelligent solutions.

All of this would make my dream host for live performance. Is this already possible or not?

Thanx a lot,

Domien

[jittered]

So can i assume there currently is no host that can do this?