These are simply fantastic videos. Please remember not to place too many videos on one zootube channel, just in case zootube shuts your channel down.
how many is not too many?
That's up to you.
If you place a lot of videos on the channel and zootube shuts it down, then a lot of work goes down the drain. On the other hand, if you keep only 3 or 4 videos on each channel, then even if zootube removes the channel, you can easily put the videos back up on a new channel. It is easy to create new channels using different email accounts.
You now have 3 videos on the channel. When you create new videos, I recommend that you place them on a new channel. The more channels the better.