Walked the park yesterday, Torture Faire is pretty much laid out similarly to Vamp '69. There's even that booth that was selling human parts in front of the Mummy Arcade. There is a lot of additional lighting this year throughout the zones (don't think I've ever seen so many lights in the past few years) so the zones this year seem to have been upgraded lighting-wise.
Blumhouse, as of now, isn't too congested prop-wise, so if they keep everything in similar locations like right now, it should be fine (the biggest issue with this zone last year was placing the delivery truck right across the Trolley Cart Stand that had its line cut off the walkway).