Electric guitar...

Morning All! I thought I'd ask this question on this thread, before starting my own. I have about 20 guitars of various types, and I'm curious if i move these to my insulated pole building (man cave/Bar) , if i'm risking warping, swelling, basically ruining them over time.

I'm in Ohio. The barn is fully spray foamed. I do have A/C in it, but i don't necessarily run it all summer. In the winter, it is kept around 60 degrees with a radiant heating system. I guess humidity of summer would be my concern. Any thoughts?

I could always throw the mexican strats, and the home made ones out there, and keep the gibsons/carvins in the house. just wondering if someone more "professional" than me in guitar knowledge had an opinion! thanks fellas!!!