Awesome!!

I noticed in your test stand picture you don't have any zip-ties or clamps on the silicone coupler...You may wanna think about using them to keep stuff from sliding around...I've actually seen a pipe slide out of the coupler while using zip ties that weren't tight enough...

The silicone coupler will eventually "grip" and need to actually be peeled off the pipe once it has run a little bit...But if that seal is lost it will be loose until it re-seats itself...I have to remove the pipe in order to remove my wing's so I use a clamp on that end and zip ties on the fixed end of the coupler...Even with the clamp it can still slip until it seats...I like zip ties better cause you can tighten the snot out of them but it's sorta a pain to have to cut them off everytime...

Just my .02

Chuck