You are 100% about all those things. The shape of the walls in the room, the room ambience - recording in a cave will sound different from recording in your bed

You are 100% about all those things. The shape of the walls in the room, the room ambience - recording in a cave will sound different from recording in your bedroom. Also the type of guitar the body material, neck material. I will consider these things in my design. I will write about what I was thinking on my blog, but as previously noted I didn't know if people would care for me to even bother.