Taking on a species that is difficult with the idea of giving them away always worries me. You have to not only find people that want them, but make sure those people understand all the problems detailed in this thread, otherwise you are just passing on a problem. When experts find a fish difficult it always give me pause. I have peacock goby, which are much easier, but even with them I have had to remove one which became "depressed" by being dominated, and now have another in that state. Fish behaviour is probably the hardest part of this hobby to get right. I wish I had known more and knew more now.