Another crazy question

[Xp Tyrant]

Ok, I know this might sound crazy, but I want to disable or hide the units' hit point bars.I mean the one that is shown above the unit (not the one below the icons in the selection window).
I believe this could be done in Game Interface, but when I changed the mdls there, nothing happened. Also, I know that locust ability would do the trick, but I need the units selectable and targetable.
Oh, and one more thing.I want the heroes to still have Hp bars, and disable it for normal units only (I think this is not really possibble, but who knows?).

 

[IggyZ]

Set the selection size to -1

 

[Xp Tyrant]

Ummm... Selection size?
If you mean selection scale in the object editor, unfortunately I can't enter anything below 0.10 in that field /even with negative values option enabled/
If there is a selection size field, well, I was unable to find it.

Can you please be a bit more specific?