All they need to do to make him 'fit' in the attic is remove the pics of Constance's 'other husbands'...I'm not so sure the HBG fits into the new Attic scene. unless they redo it when Del Toro's movie comes out, I think I'd probably place him somewhere in the graveyard scene instead. Or maybe the ballroom.
OK...WEEEEIIRD! You basically just described (with your 'Maybe a bedroom, with glowing eyes under the bed and peeking out of a slightly open closet door' comment, exactly what I have planned for my Mutual Attractions' Haunted Nursery' scene, which I am making in miniature right now...here's the first effect I finished, a rough test...miniature hallway (about 18" tall) of my first ever Pepper's Ghost effect attempt...Love the idea of a haunted game room! Or maybe a kitchen, although a haunted stove and icebox might look too much like the Carousel of Progress. Maybe a bedroom, with glowing eyes under the bed and peeking out of a slightly open closet door. You could have a figure appearing and disappearing under the covers.
PS...First post on page 444! WOOT!