Congratulations but I believe you will be only one of the few who actually get a refund and even fewer who made an ROI.
My US$65,716 refund hit the bank 2014/05/07. 2 separate 1.5TH/s minirigs ordered in March/April 2013 upgraded to 2 x 7 Monarchs. I didn't think too long after being offered the refund to take it.