Yeah, seconded! We've got a push waiting to go out once the judging is complete that does just that! It was initially just going to be the 3 levels, so we thought having the final one be a bit of a challenge that takes some planning was the way to go. It was pretty late into the Jam that we decided to be able to increase the difficulty after beating that level, so i'll be interested to see what new high scores people will be able to hit once that final level is a tad easier to get through.
We really loved your submission as well, super polished!