I've only recently changed my strategy from 10+ folds to around 10 or under. That's because I kept getting 8,9,10 events coming through and it's always been the 11th or 12th that's let me down. (Finally learned my lesson!)
If things don't work out with the 10 or under accys (say in couple of weeks time), then my next move would be to try the more "conventional" method, that you just mentioned.