Man you are a Monsta...
I just saw your clean vid and read up on some of the advice. Here is what I did to get my form down for cleans. Pick a light weight, 135 or so and do up right rows do about 5 and really work on power and every once on a while hold the top position. Then do 5 High Pulls, really work on keeping your elbows flared out and not like you are doing a reverse curl. Also watch your back, try not curl it.
Hanging cleans are after that, this is the best way to make sure you are "cleaning" the weight and not reverse curling it.
At the end you go for full power cleans.
Once you take apart the exercise like this you get to see where your weak positions are. Hope this helps. Keep it up man.