95% is possible. But keep an eye on it because you may open a buffet for the beetles.
Yep, the beetles negate alot of things we do that we once could get away with. I just pulled supers today and I used the old trick of stacking them over an escape, in this case I put them on top of light colonies that needed bees. I got maybe 50% moved in 24 hours but I ain't about to leave them any longer than that. As it was ants were nosing around the supers so I wouldn't recommend leaving anything light on bees any longer than you have to. If I had combined it with a little bee quick I would expect to get the 95%, though.