@Buzzy , as to your question on a humidifier...
I like Oasis units, slip inside the body between the strings. Do not know where you are, but they offer a couple, a "regular" (blue) and one for dryer climates (brown). You should use distilled water in them...also you should get one for in the guitar and one (magnetic/self stick metal strap) for the neck pocket.
I have been trying the D'addario packs, and for me the jury is still out, trying to work out whether they are better or not than the Oasis...certainly they are less work, may last longer, but are more expensive up front. If you buy the whole pack, it includes the guitar and neck pocket pieces.
There are probably others, but these are what I have been exposed to. Local shop had the long tube that goes into the sound hole...do not know the name...I just personally did not care for that, thinking it could rest on the guitar back and stain it. Perhaps unfounded?