A little update on Lucky. He is doing great. He shows no fear, eats like a horse, gets into everything, bites everything and plays with anything that moves. He's glued to me prancing after me from room to room. I ate a tuna sandwich and he went bonkers over the smell. So I opened up my mouth real wide and he stuck his entire head in there to sniff around!
When I am home, he has free roam of the house. The two other cats are still getting used to him. They are totally perplexed. They show signs of fear, anger and curiosity all at once. He pounces on them and chases after them and they hiss back. He gets confused because he wants to play. The cats sniff him, back off, growl a bit (which I discipline) and hang out to watch what he'll do next. They don't run away too much; instead they like to watch him. When he gets a little too close, they'll sound off and he backs away. Sometimes they thump him in the head with a good closed nail swat. It's hysterical; Lucky will raise his paw up and the big cat will do the same. Lucky will throw this feeble punch with his 3 inch leg and the big cat returns with a clobber! What's good is that they are not aggressive as far as biting, attacking, ears pinned back, etc.... It's a work in progress.