Nicely done! I take it this is the HSD SuperViper. Must be an earlier version as I believe the nose comes off to be replaced if damaged.
I noticed in your first video that the right strut has the trailing link pointed forward? Why?
There very nice models for a foam plane. Come complete with gear for $600 and soon they will be releasing a 1/7 F-16
http://www.rcgroups.com/forums/showthread.php?t=2229081
It appears as someone else has followed your build. Check photos. I think I will soon be buying this model.
For sale here...
http://bestvaluerc.com/shop/shopexd.asp?id=459
Thanks for posting!