Hoo boy.
Ball pythons are not beginner snakes in my opinion. However you have a leg up considering you have some experience with lizards. A few simple tips for you to be aware of...
- Humidity needs to be ideal! Respiratory infections can kill. But you need to see what percentage works best for your noodle child. Some people say 35% - 45%. Others say higher.
- They are VERY picky eaters. Do not worry about this too much. However, concern should arise if they don't feed after months of trying and you start seeing their spine. They are too skinny if you can see their spine. Frozen food is best. If they don't eat it right away then leave it in their enclosure and check back on them. If they don't eat after a while, take it away and try again later.
- If you just got them, they need time to acclimate to their new home. Give them a couple weeks to adjust well enough to start handling.
- They like small, dark spaces. Get a lot of hides for them. Of course get a hot, cold, and shed hide. You'll likely never see them wandering around the tank 90% of the time to be honest.
Not sure what else to write since there is a lot to say. I've got a lot of info to give so if you have any questions, just let me know!
I personally own a leopard gecko but I've taken care of several reptiles in the past. Enjoy your noodles!