Both existing stable version and prerelease of 0.47 some of the things you want:
(5) is handled for ages by saving to Plain SVG (3) is handled in upcoming 0.47
Also, make sure you've seen http://www.codedread.com/scour/
Both existing stable version and prerelease of 0.47 some of the things you want:
(5) is handled for ages by saving to Plain SVG
(3) is handled in upcoming 0.47
Also, make sure you've seen http:// www.codedread. com/scour/