FrankC: Congratulations. I'm wondering what that new body style sounds like.
Here's my take on what you should do:
First, keep it in the case until you figure out what is going on inside your house. Then get one of these, or something like, to monitor the room you are going to keep it in:
w.amazon.com/AcuRite-613-Indoor-Humidity-Monitor/dp/B0013BKDO8/ref=sr_1_3?ie=UTF8&qid=1381805097&sr=8-3&keywords=acu+rite+humidity
It will tell you to a fair degree of accuracy what the air is like in your room. THere are far more expensive/accurate options for a humidity gauge, but this one should work if you don't have money to burn.
If your room is pretty regularly between 40 and 55 percent humidity, you can hang the guitar, but always check the gauge if you sense the room might be drying out. I had to buy a humidifier. I bought one of these:
http://www.amazon.com/Crane-Ultrasonic-Humidifier-Gallon-output/dp/B005PK7RW4There are better options, but this one works okay for me. I don't have that big a room. But a room humidifier is always a good thing to have. If it gets really dry, which it does here in Southern California, I use a Dampit sound hole worm type device also when the Santa Ana winds kick in, which they did last week.
I hate cases and having to take the guitar out of the case and put it back in. I want the option of picking up the guitar and playing it on a whim. But yes, a case is the best place for it, not only for purposes of keeping it humidified, but also to keep it from being damaged. One of my guitars had a confrontation with one of my Dobermans one day and didn't fare to well.