Don't give up on your Z so quickly, bluedevils.
Have you checked on what would really be involved with repairing it with the company you bought it from?
I'd do that first and then make a decision. Maybe it's not a big deal to fix...who knows...
If it is, get another Z...if budget's an issue I'm sure you can find a good deal on a used one from someone here or elsewhere.
FWIW, I've had my C3000 for a couple of months now and love it!
HTH,
Mark