Update on the WPA that finally arrived from Delta along with a stand. The WPA is made from silicone and all black with a built in screen. It fits 14 and 18mm joints with a fitting like a step bit.
I filled the Mighty then added the adapter, unlike others won't break from over tightening, and stuck it in the joint. This is a 22" water pipe with percolation, diffusion, and an ice catch which isn't needed with the Mighty. I've hit this from 344-410f with the best flavor in the middle and strongest high/largest clouds at the highest.
Ran through about 15 bowls so far without having to clean the pipe or the adapter. Hits are smooth with even heating of the material. The Mighty stays in place pretty well when connected but due to the vapor not being as thick as smoke, I tend to remove it from the joint often. Bowls go pretty fast but it hits right.
The stand isn't tight but it does hold the Mighty up. I've used it as a charging stand and in between bowls for reloads. Spent about $40 altogether but it's preferable so far.
I was able to try the WPA from Sneaky Pete but it felt flimsy while also being a two piece. The glass portion felt fragile and there was the issue that over twisting could break the Mighty. Sent it back plus the stand just wasn't to my liking. The whip hose adapter was another option but using the large pipe is a labor of love so I didn't want to add any excess complication.
Not having to juggle a lighter has been