Lo, well i have to say the nebula and fuzzy ship lines are way too bright now
But i wouldn't be me if i wouldn't be changing stuff...
so i changed linefuzzy.png to be 5x5 px (to get a clean gradient going) and also toned down all the nebulas like the 0.png to something where the brightest point is at most 40,40,40 in rgb values - anything more than 128,128,128 (grey) is something one has to avoid with additive but for backgrounds that value needs to be halved - otherwise effects are
nearly invisible
The end result is lowered brightness of the nebulas (i noticed this because my home sector on my favourite fleet test grounds is nearly completely bright green, and i haaaate green ,p) (Unless its hairs)
lowered brightness.jpg shows how i modified it
And pack.rar has the files i changed (linefuzzy and all the nebulas)
Notice how bright the BG still is with just 40,40,40 rgb value as brightest point in the nebula files
Just to see what i changed
This is how my fleet test grounds looked before my edits
Edit: Well maybe my edited fuzzy lines are now a tad too dark ,p