And we want some more! lol

I really want to get another snake already. I figure this is probably not a good idea but wanted to ask anyways. Whats a good time frame for getting the feet wet? Breaking in time frame so to speak? Right now I have two baby ball pythons who are about 4 months old. Both are fed frozen/thawed and are good eaters. Despite using glass tanks temps and humidity are good and things seem to be going well.

I went to the breeder where I bought my first BP and where I also get my mice from and he had a bunch of baby Dumerils which were gorgeous! I am considering switching to plastic totes to make life a little easier with having multiple snakes so I can switch substrates and what not. Just wondering how long I should wait to make sure I have some clue as to what I am doing. Also what are some good interesting snakes to keep. I love the BP's but don't want a house full of normals and will prolly never be able to afford some of the morphs I have been drewling over. Should I stick to just BP's maybe? I dunno just asking some advice.

Thanks