Yeah, I'm in the process of tidying up the arches and stuff like that atm. There aren't many to do, just need to be bothered to do it.
Do you mean you think the fade to clear shouldn't start til you get closer to the base? I've done a lot of thinking and testing about this, and where it is atm means that for almost all concs you can do the window will be blocked so you get nice fps, but it fades to clear as soon as possible after that so that it looks nice.
Glad you like the sexy glass