I like this level, A LOT!
I was first stuck at 550+, then slowly getting it down and brought it to Manti's 493. Hope to find Pana's 489, too.
Very enjoyable search, a lot of combinations and again a very nice composition, with a name. I'm surprized, again and again, how you do it. And also manage to incorporate a very good level, in it. GREAT JOB!