Hi Tom
the three are doing really well. I noticed them starting to color up nicely. They are still pretty shy when I come to the tank, but one alpha male does come out and stares at me from time to time. They are comical. I am still debating the gender of one. I actually am starting to think it is a female. Its not as brightly colored as the others and hasnt really made a territory for itself. Just swims around where ever it feels like it. I know that two are males for sure, as they like to confront each other over territory. No fighting as yet, just the old stop and go, back and forth then they loose interest and move on back to their corners.
I will try to get some video of them now that they are looking better. I have tried taking photos but once the camera comes out they hide in the back of the tank and its near impossible to get a good clear shot of them.
The one that i think is a female, her black spike is about the same height as the rest of the dorsal fins, where the other two's black spike is much higher this is one reason I think its a female. the other reason is that it does not color up much and is much more dull and showing more dark spots ( which can be stress lines too). But nothing definitive as the colors that the males have.
But I am so glad that they are doing well... I'm just waiting on the females so that I can introduce a pair to the discus tank.
If Im not mistaken... I see that you have yours with angel fish? How is that going? Let me know please.. as I am wondering if I can add a pair to that tank as well

thanks for asking about the rams...

~ kate