@carlsbad2 The floor is wood, unfortunately. I did think about getting one of those quarter-round wire hiding trim things to secure the wire in front of the fireplace at least, but I'm not sure I'll be able to find any big enough for the thicker cables. There might be some sort of little white bracket/clip thing i can install to hold it up off the ground along the top of the trim though maybe. Worst comes to worst it just runs on the floor, but I worry about it being a trip hazard, etc.
Yeah, there's some debate about varying lengths vs not, but really the only way to hide that much excess since it would be 6+ feet longer for the speaker further away would be to coil it and maybe zip tie underneath the rack. I think I would probably agree with you on varying lengths vs coiled.
@larsman I wish I had that option! The fireplace is used occasionally or else I'd just put the rack in the middle there in front of it. On the floor in front isn't really an option either since I have pets and the tubes would be a problem. 😅
@newbee Turntable will be against a wall on a rack, but not in the corner of the room. The furthest speaker away from the rack will be near a room corner, but not up against it - will be pulled out a few feet. I also plan on getting some treatment for behind the speakers as well. It's a bit of an odd layout with the fireplace off-center which makes this particularly annoying.