How did you do it without giving up your keys?
Yup, had to give them up. IMO, the market has matured. We're no longer in the Gox era of amateur custodians, and the rewards of a low-interest loan and/or interest-bearing savings outweigh the risks for *part* of my stash. The bulk stays in cold wallet. DYOR.
good move, but I will wait a bit.