No worries at all! I make it a point to provide everything I do for free and if I were to include art it would be my own, just need to get back on the saddle for that...
Thank you for the kind words, it means a lot to know people somewhere enjoy the weird characters and dynamics I come up with for my own enjoyment.
As for in-game performance, I'd say don't sweat it too much, you don't have to do everything optimally and failing to reach production goals is part of the narrative (the game is balanced so it happens mathematically, no matter how good you are).