Idk man, I think the Hall of Justice Plaza is still the best.
These setups are nice but they're really gimmicky.
First one can be backdashed after 111 I think, and no way in a million years they're gonna not clash after the super, so good luck landing that one. The interactable after the fire arrow is pretty common, pretty good though.
Second one would require them to get hit by savage blast so, it doesn't really make sense to add it to the set up, considering most people just backdash after f3/b3. From there you can actually get more damage doing another j3->j2 thing but again, good luck having people not clashing lol. I like the whiffed 1 to grab though, even though I think you can still do j2->111xxarrow and still have enough advantage to dash forward and grab.
I like the third one, not sure if id ever go for the j3 though seems pretty unsafe.
But yeah on Hall of justice you have the robot in the corner, that gives you extra 15% if you dash forward after a sky alert, and if you time it correctly, an unavoidable super into stage transition/bgb combo/ice arrow reset/whatever you wanna do (even though they always clash e_e). Plus you have the roomba, which gives you ridiculous damage, and sometimes mid screen resets up to 80-90% (not practical at all though).
But good job!