Creating a new track with any plugin

Hey Mike,

To answer your initial question. Here is how you can create that Instrument Track:

const newTracksWin = sf.ui.proTools.windows.whoseTitle.is('New Tracks').first;

sf.ui.proTools.appActivateMainWindow();

sf.ui.proTools.menuClick({ menuPath: ["Track", "New..."], })

newTracksWin.elementWaitFor();

newTracksWin.popupButtons.first.popupMenuSelect({ menuPath: ["Stereo"] });

newTracksWin.popupButtons.allItems[1].popupMenuSelect({
    menuPath: ["Instrument Track"],
});

newTracksWin.popupButtons.allItems[2].popupMenuSelect({
    menuPath: ["Samples"],
});

newTracksWin.buttons.whoseTitle.is('Create').first.elementClick();

newTracksWin.elementWaitFor({ waitType: "Disappear" });

But my suggestion for what you want to ultimately do would be to use Track Presets. Make a Track Preset for that Instrument track with the plugin you want on the first insert slot and then use SoundFlow to create it.
Here's an example of how I create a Kontakt instrument track. You'll have to change the menu paths to the location of your track preset.

const newTracksWin = sf.ui.proTools.windows.whoseTitle.is('New Tracks').first;

sf.ui.proTools.appActivateMainWindow();

sf.ui.proTools.menuClick({ menuPath: ["Track", "New..."] });

newTracksWin.elementWaitFor();

// Change path here
newTracksWin.popupButtons.allItems[1].popupMenuSelect({
    menuPath: ["Track Presets", "Raph", "Production", "Kontakt"],
});
// And here
newTracksWin.popupButtons.first.popupMenuSelect({
    menuPath: ["Kontakt.VI"],
});

newTracksWin.buttons.whoseTitle.is('Create').first.elementClick();

newTracksWin.elementWaitFor({ waitType: "Disappear" });

Let me know if that makes sense!