Southern California experience here, I adore my Voltaire. 
My rep was lovely, was able to come and see me the day after I reached out to her. I actually bought mine before the CWD rep was able to come see me. (She was going to come right away then had to reschedule a week out… I bought Voltaire in that time. Snooze ya lose!)
She was able to fit me and my horse pretty easily. She left us with a lovely buffalo Stuttgart while she had my Palm Beach brought in. It only took a couple of weeks. I told her the second skin option would be a bonus but wasn’t necessary, but she managed to get that for me too! Now that I have it I am so thankful she found it for me. She did manage to push me about 1k above my budget BUT I ended up with a demo model (2015 I think, and I’ve had it about a year) and she allowed me to make payments, which was a huge relief and allowed me to spring for something nicer/newer. I ended up visiting her booth at the showpark while waiting for it to come in to order one of their brown/teal saddle pads, I was so excited… I could not be happier with my experience! (Not to mention the comfort, stickability of the buffalo, and how well my horse goes in it as well!)
edit; I guess I should mention that mine wasn’t totally custom since they had a great fit already in a demo, but I did want to talk about how happy I have been with the customer service.
I hope you find a saddle that works great for you.