Take your time! Anyway, it's good to know which way it's going.
I understand the big deal with pinyin/translation, but was actually thinking of adding a particular sentence by itself, no pinyin and no translation necessary; just having TTS to go with it should already be plenty in this method of learning. I actually don't think there's any need for a translation to a sentence from a text I myself "volunteered" to read/memorize. The idea being, of course, is that of not drilling translating skills, but of using Flashcard's SRS to help in language acquisition. But maybe I'm taking all of this too far. Great work so far!