I watched the video for installing the Super Brace and I find one difficulty.
Goldwing 1800 SuperBrace Installation Video.mp4 - YouTube
When installing on a bike, they say to install the brace, then bounce the front tire, then tighten the fork axel.
So how would you "bounce" the front end of the trike. There is no kickstand.
If you lift it on a typical lift, you cant bounce it without dropping the bike.