UPDATE ON HUD FOR MAY 14, 2020:

After consideration, I redid the HUD and also the entire icon system in the game.  There was a lot of good and interactive options, but what I had didn't always fit every situation, so I ended up reverting to RTP options for things I didn't have solutions.  I also feel the HUD is a bit cleaner now, even if there is more going on.

Also included are icons for the command letters, just incase I decide to release an Android package, which isn't off the table.

And, on that note, I also decided to release a Linux version.  I figure, why not?  It takes like 2 minutes to put these packages together.

So for all 5 of you that have downloaded this, there is already another update.  Keep the bugs incoming.