1) okely-dokely! Still getting the hang of this. In the skin file it looks good. In the game it doesn't. Have to really blow the heck out of the skin to get it to look "normal" in-game
2) I've thought of that. I debated it. I've seen other skins with it. I decided against it because you end up with a single pixel and a single pixel around it, basically a 9x9 grid, that almost looks like a "+" sign. 1 pixel vs 9 pixels, I decided 1 pixel was more realistic. For bolts I probably should have done that, though. If it's to the point that they catch your eye and stand out, I'll tweak them and play around a bit, see what I can do.