How do I hang a kino flo from the ceiling?
I'd probably try the lollipop, just be sure to wire it to safeties (safety cables) anchored directly to the subfloor as well.  This will prevent it from falling in the event the lollipop fails.  

I'd probably do some weight tests of the mount before putting it up as well to make sure it is strong enough to hold it in position well.  There is certainly no reason such a mount couldn't be strong enough, I just am not familiar with that particular one.