Those vipers are AWESOME!!! Unfortuately, I do not have the guts to try keeping one of them
However, I have owned/own many "exotic" pets including: 3 shovelnose catfish, 4 red-bellied pacus, several silver arowanas, 2desert tortoises, a scorpion, 2 veiled chameleons, a corn snake, a ball python, a garter snake, 2 salamanders, SEVERAL jumping spiders (WC that I do not know the names of), several black widows and daddy long legs who I have suscessfully bred, multiple mediterranean praying mantises who I have also bred, mediterranean geckos who run all over outside, leopard geckos, and gosh, I hope I mentioned them all!
Here are some photos of the animals above. Sadly, I was unable to take photos of all my animals as I kept many of them when I was younger when I didn't have a phone or passed away
My male veiled chameleon, Lowie! Sadly he passed away last year and was 8 years old
Our Westie, Lacey
My father's shovelnose catfish and one of his red-bellied pacus!
My cornsnake, Ashe
and my ball python, Kenya
Good growing!
Brandon