Oh you mock me Aaron
Pete, I KNEW you were going to chime in sooner or later, especially with the Harp allude. But you know that was in jest.
If anyone's ever seen Laskin's take on a Harp based guitar. . . the soundboard is at a 25 degree angle to the fretboard (an actual harp is 35 degrees or so). An ergonomic nightmare for sure, but its how the bevel got its start. . . I think its one of those builds that you close your eyes and listen because it would be a beast to lug around outside of a studio.
As for the sound port, I know Chuck uses it, and I have one on the bench right now, by request (not suggested by me). My soundholes tend to be on the bigger side, so I'm not so sure the port won't flatten it out, in a bad way. I did do a mini tournavoz for the port, just for fun. What a pain.
My fear on the sound port is the same I have with my current Speaker Cabinet building exercise - I don't believe, but, once I do, I'll never go back (yes, I'm selling off my current speakers and replacing them with my own; not my design, but my build). Which means I'll have to find a way to jig up to do ports accurately and efficiently.
I do think `ukulele are WAY to small to make use of the bevel, so that, like inlay, will be an artful enhancement more than anything, I think.
-Aaron