Interest in a 16650 light?

I didn't consider an IMR cell, so I'm glad I asked here. I linked the 16650 test by HKJ above. Can you guesstimate the kinda performance you might get from that cell?

I would love a pocket rocket as well, but if I could get a noticeable performance boost over a 14500 I would be delighted. I would agree it wouldn't be worth the trouble if the performance wasn't much better than a 14500. At that point the only benefit would be longer run times.