Thanks chaps

The gateway is nearly done and I'll have it in the mold on Thursday, cast on Friday and ready to ship out on the Monday

@ Bill - There are plans to extend the range to include a keep, internal buildings, internal corners and eventually some 45 degree angled sections aswell. I'm not 100% sure what your intention is behind the extra earthworks, perhaps you have a photo of what you are referring too. The castle was designed with gaming in mind so there are some small compromises between gaming and reality. If you mean making the stone walls taller then that's not that practical as the interior of the castle would stay at the same level and having those pieces cast in resin would be a bit cost prohibitive.
I would of course be happy to discuss doing some custom sections and internal levels though

Very nice detail on the Ii by the way

The Samurai Archives is a great resource but be wary if you join the forum, I found it a bit unfriendly and 'if you're not in the know then you're not worth talking too', some of the members are a bit in your face etc as well.
cheers
James