Since moving, I installed a detolf in my office next to my desk, which is my "Batman" display.
Top of Unit: Bat Signals and some Lego vehicles
1st Shelf: DCEU
2nd Shelf: Keaton, Bale and Arkham.
3rd Shelf: 60s Batman and Reeves Superman
Bottom Shelf: Lego Batcave and vehicles.
I have the other Bat-people (just those from Nolan's trilogy; Joker, Bane, Selina, Two-Face and Scarecrow) as part my other display, mixed among other franchises.
That is a fantastic ‘66 collection you have amassed. Congratulations!
Maybe one day Hot Toys will release the Romero Joker they teased a while back. One can dream.