There are many major flashes, as you mention, and although you tell us to forget them, I must say that if this is a routine you are serious about, and have been working on for a while, then you should think about approaching the main "move" in a different way, because it is flashing
baaad and without a major change to your handling there is no way of ignoring or forgetting about it, because it renders the effect worthless. With "Acid" Albert offer's a truly great way of approaching the thing you are trying to do, so I highly recommend it.
If you are looking for something a little easier you can achieve virtually the same effect using just double lifts; pm me if you don't know how. This way, as long as you have a good double lift, you won't have any flashing to worry about. I would also suggest a bit more work on the palm and it's timing as it looked quite suspicious.
I hope some of the above helps. Keep up the good work
[Mark, if you found yourself counting the comma's in this post you should be ashamed of yourself!]