HTP on ShowDesigner 3, anyone use it for presets?

If I read the manual correctly, when using the PlayBack Master Faders in the HTP mode the bump key can be used as a "GO" function. When the fader level is zero (from a previous scene)and the "Bump:Go" button is pressed, all non dimming circuits will fade up, after which you can up the fader to light the scene. Is this correct?

Could I then have a scene where the fixtures profiles (gobos, colors, etc) will go to the preprogrammed level, before I bring up the dimmer level?

Can I program the "Bump:Go" button to "snap to before" (by creating a scene with 00:00:10 fade time) and turn on the SOLO button to make sure that the scenes don't track into one another?

Then I can PrePosition my fixture attibutes before I light the scene .