Thanks very much - most kind
I actually wrote an article on this back in 2008 for Galactica.tv
And yes, yours is certainly an unconventional view of the internal layout, but as other threads that have recently popped up here have said, not every ship has an identical layout. Who's to say that this wasn't correct for any one of the 12 other Connies in the fleet? A newer model, immediately prior to the refit, trying out a new internal configuration before the Enterprise was brought into drydock? It's as valid as any other cutaway, as far as I'm concerned.