Yep, those are great! Bases just make the process easier...
Well, you gotta give your adopts a price, and in the description, you gotta write what's taken and what's not. Some rules are helpful, too.
Also, submit in a lot of adopt group! Every single one you can find!! This way, you'll get more attention, as it's hard to get sales on your first few sheets.
Go with a theme (though, you don't have to- it just helps) , people love themed adopts!! Or maybe a fandom.
And that's about all I have c: