Your strategy is smart. By applying to all TX schools, you've given yourself a very high chance of being accepted to at least one school.
With this in mind, my advice is to apply to the best schools you can that are in line with your numbers. Your numbers are excellent and you have selected the best Medical Schools in the nation.
My take is that applying to the schools you listed (including all the TX schools) is absolutely worth your time and money. The OOS schools are so competitive, you may not get into any of them, but it's definitely worth applying. I think you'll get interview invites at most of them. Good luck! Try to get your apps out early.