Fishing spider/birdeater/scorpion ?

I don't like spiders, I get the heebee's around them. I had one and it didn't work out. Buuuuuut my husband wants a birdeater. I'm trying to persuade him towards a emperor scorpion, he said later. So I was looking up spiders (eesh) and came across a 6 spotted fishing spider, which looked pretty cool (from a distance behind glass, that is lol). Christmas is coming up, so I figured maybe one of these would be a good gift. He can keep it in the man cave. But the question is, WHICH ONE? If I do get one, I want Its enclosure to look nice. Can I do live tanks with scorpion or birdeater? Would I have to get a small aquarium for the fish eater? That actually. Sounds pretty cool.

Narrowed it down to birdeater or scorpion, but I think it will be the birdeater.