congrats on the new Vibe and yes to all three questionshttp://forums.genvibe.com/zerothread?id=9101 is about a mod to disable the safety geature on the moonroof stop halfway when closing, but that stop is normalhttp://forums.genvibe.com/zerothread?id=4257 has some info on automatic lights, there is an updated daytime running lights module that addresses some of the problems, but it is probably something that you would have to pay for, and may not be worth it. As long as you know about it, you can always turn the lights on manualy if you need them during that initial startup period.
http://forums.genvibe.com/zerothread?id=17493 is about the front dome light, it's actually a "map light" an d is not designed to function like a dome light. If you din't get the moonroof, that light wouldn't be there.