I'd have to agree with what has been said about pythons, boas ect not preparing you for hots. I know from personal experience. I have owned Adult African Rocks, Anacondas, Burms, Retics, Aussie waters, balls, bloods/short tails, and many more(and never been bitten by anything over 4 feet(an adult male ball was the biggest, but I didnt bother to avoid it, they dont do alot of damage).
I got my first hot (Albino Monocled cobra) after only dabbling in copperheads, and a rattlesnake or two. It was a whole new ball game, the speed and agility she posesses and her ability to move up her own body and the hook are incredible. I definately got way in over my head initially(plus she is an adult female). Not to mention, they seem to know the kind of firepower they have and they dont seem afraid to use it. I have had her for a bit now and definately feel comfortable handling her, but I dont think I would get another species of hot without really working with some others. All in all, I recommend finding someone to teach you and let you handle their hots for a bit first. I was lucky to have not been bitten for getting in over my head as I did. All I can say is as much as I do not regret getting her, (she is gorgeous and has a pretty decent temperment) I do regret my initial inexperience, and ignorance thinking that I was ready for such a challenge. I am only saying this in the hopes that you do not make the same mistake, luck runs out, but no one can take experience away from you. It seems all in all you understand and get the point, but if this thread deters one person from making a huge mistake, more power to it. Take care all, Dan.