I've been editing the work, putting it together for the preview presentation on friday.
There's a new guideline I've found on my last visit to the site which is originated from the chapel walls. Following that line, these triangular "mini mountains" are formed. 4m is the ceiling height for the spaces shown.
There are two levels in these slices, at +4m in this rendering above, below the first level is pulled up to +8m, and the second is at +24m.
Two levels for now.
