There are some parts of this I really like actually. I think the edits you made to the 2nd half of the lap are quite interesting, creating a better potential braking zone into the current turn 9. I'm not sure about the practicalities of this extension though (regarding those blasted little lakes etc.). Also, I like the fact that you've opened up the turn 10-11 chicane, I've always felt this area of the lap is slightly awkward and cramped.
However, I'm not so keen on the outer loop you've added after the first corner. This, coupled with removing the current turn 3 altogether, ruins a great little section of track which has been unchanged since they first raced here, and gets rid of a lot of a lot of the charm and character that Zandvoort is famous for.
I hope this is constructive