Exactly 13 seconds, sorry :p
Regardless, I like some of the potential tricks in here. Without a lot of experience, this could have proven to be a REALLY annoying level. And I mean that in a good way.
Are you applying the technique in the description? If you want to push a block in a certain direction, then getting into a position to push it is, in effect, its own level. A shorter path to get into that position will save you moves. Also be sure you\'re pushing it in the right direction.