I like the idea of asking questions, remember when you are txting you are not infront of her, she can not see you. I know this sounds obvious but you have to still stand out, maybe she ha forgotten just how attractive you are
I always remember that you should never ask samey questions like Where you from? What do you do? How old are you? etc every guys asks these questions. You are different, you aren't every guys who's tried to pick her up you different and make her realise it. I like the idea of not asking any questions in tx, although I fear I would struggle with this.
Just my two cents
Cola