CT,
Great to hear there is more Tri insanity going on! I don't have any as big as yours in the air currently but have a monster HobbyKing Y-3 80% redone. I reworked the tail on all three of my RCExplorer tricopters with better 3D printed tilt mechanisms over the weekend. Weather is looking up for the next few days. Hope to get some vids and better pictures posted up to my build threads too.
Cheers!
LB