thank you ALL for your extremely kind comments.
regarding making ravenloft 'work' theres a handfull of small errors that run thru the isometrics that have you contsantly double checking yourself when you lay the schematic for one floor over the ones beneath it.
one of the main corridors changes length a couple of times, but the biggie is that southeast tower that plunges all the way to the crypts. i took the liberty of fixing it so that the maps, if overlaid will actually work. im not sure who will notice but a little OCD is not always a bad thing.