Confirming my Agassizi Fire Red Genders

Finally pulled the trigger on getting my first Apistos. Was a long back and forth what to get. Was between Hongsloi, Nijsseni and Fired Red Agassizi. My daughter convinced me to get the latter and I tried to get two females and a male. I'm confident (pic 2 F, pic 3 M) that I got one each but unsure with the third (pic 1). I know these can be hard to sex and appreciate the input. For context they are in a 29 gallon tank with dithers see pic 4.