My personal thoughts:
1 - Soak the moss, squeeze out the extra water so it doesn't drip, throw it in the hide.
2 - You should not have to mist every day. Try Forest Floor or coco husk, not the finely ground version though.
3 - Misting should be about once a week, IF you need it. Just get everything a little wet.
4 - Get a larger water dish. Place it in the middle so some of it evaporated. Cover you screen lid with aluminum foil or aluminum tape (outside only!).
5 - Generally speaking 80 on the cool, 90 on the hot. Do your best and don't stress over it.
6 - If shes a baby, 5 - 7 days per feeding. Gauge her hunger and monitor weight in grams.
7 - BUY A THERMOSTAT. NOW. RIGHT NOW. LEAVE THE HOUSE AND GO BUY IT.
8 - She is stress exploring.
9 - Yes, cover the sides. This may fix #8.