John,
I'd call them and explain your disappointment. They might do something to help convert you over. Worth a try.
Jack,
I don't think they stock many finished cameras but have the parts to build in stock. We've never waited for more than a couple of weeks.
I hear you on price. Our system has been built up over a few years and cost shared with my brother. Luckily we had several of lower cost X7D's that we got 1/2 price upgrades on before they released the X80's.
On thing I know for sure is their customer service is second to none. I broke my PC base (3 years old) snapped the connector. Sent it in with a 2 year old camera that wasn't firing the LEDs on night shot. They were both back in a week. No charge....