Hi
Thank you very much for the invitation. I will try my best.
Regards
Jack

Have you checked out VidCaster?

http://blog.vidcaster.com/post/12506297478/vidcaster-launches-youtube-powered-free-plan

This web design project looks like a perfect fit and it's a great way to manage a video site. I've used their backend for my Accessible Seinfeld TV project and it was so easy to curate.

http://accessibleseinfeld.com

You could quickly trial the "free" version which mirrors your YouTube account on VidCaster, otherwise if you need some additional functionality, the Silver plan ($39 / per month subscription) would work well too.

Note: I'm not affiliated with VidCaster at all - I'm a user / subscriber to their Silver plan and loving it. So this is just information sharing - nothing more, nothing less.