Having 2 cichlids is never a good idea. One will always be dominant over the other. In a 4 foot tank this could end badly pretty quick.
Sorry about the Texas but it may have been for the better. I suggest you grow the JD out and maybe add some dithers to make it more comfortable and once you know the gender you could get it a mate. I still wouldn’t get the Oscar. Also some pictus catfish would be cool and very active on the bottom imo.Idk if any of the original people that responded will see this but.
the fish came and the texas passed away due to being blind and very lethargic
so I just decided to keep the JD and not replace the texas cichlid