Thanks ColaBoy - I was particularly pleased with the crypt section, I detailed it more but it seemed to look cluttered down there, so I left it quite bare, which I think looks better

UT3 PC editor for console maps - I have got to get hold of this. I just picked up UT3 a couple of weeks back for PS3, and I'm still trying to DL all the mod packs, DLC - there's a huge number of add-ons for this game, but I knew nothing about the editor for the PC version.

I haven't played it much yet, but it really is a stunning looking game so far, in fact I haven't found anything I don't like about it yet

My woman just told me that those triangular arcs along the walls on the bottom are called, Flying Butresses.  You can see what I'm talking about in bongo's first picture of this map.  And they are a gothic form of architecture used to support the tall domed ceilings. 
Just thought that was interesting.

perfectly acceptable