I do still have the hybrids... and I have a soon-to-be adult male that fits the bill. He's very vocal and very loud, and I think just one molt away from full grown. He has a lot of personality. He's already tangling with the alpha males. I also recently acquired colonies of A. insignis and G. grandidieri, both of which are quite loud. I won't have any large males available for a few months, but I have medium nymphs that I can sex if you're interested. They are also $5 each.