I just posted a video up too of the Helios flying around on the build thread. Im going to try to get video of a sportsman sequence soon too.
The plane flys great. Ive got no complaints. I would repost it over here, but the build thread is 10 pages long.

If you are interested in the plane its worth the effort to read the thread. There is very detailed information in the thread about the 10e and the 63e sized Helios planes, and tons of pictures.