Just continuing the thought from last time.

How about using a pintail to run on the basement skatepark dream.
A pintail might be a bit long, but I found some 38 inchers in this pintail longboard  collection, so that might just work.

Would probably go for the blunt nose outer limits from Stella Longboard.

Rad design and seem great for what I want to do (even outside of the basement).

Although its probably even better to get a board with a kicktail so you can do some tricks and flip the curb.

Hmmm…..

Need to think and research a bit more….