I agree that it's a beautiful pattern, I've got it and am halfway through a version in dusty pink linen.
The instructions for the fully-hand-tailored version are better than the machined version. I was following the machined version and found the instructions for the pocket/dart combo to be absolutely terrible. Switched to the hand tailored and worked it out.
Only problem is that By following one set of instructions, I've attached the facings to the jacket before attaching the lining to the facings (I did think it was strange at the time). But I don't like the order of instructions for finishing it this way so I need to work out how to switch to the other instructions.
I also made the mistake of fully interfacing the front with iron on interfacing. Terrible idea. If I make it again (and I have plans to, pending the fit and finish of this one) I wouldn't use iron on, I'd use something like silk organza or cotton poplin.
I've got a beautiful piece of pinstriped linen I'd like to make up in this, and would also love to make it up in a tweed or plaid type wool!
If I finish it I'll come back in here and update you all!