@Dalorean Congratulations on your move to Mississippi. You are not far as the crow flies from where I am on the eastern border of TX. Your growing climate and growing headaches will be similar. If I can help, I will be happy to do so.
I suspect this forum stays a bit quiet but there are many forums on here that I hope you will frequent, like the Greenhouse forum, the Vegetables & Fruit, Perennials, Annuals, etc.
I like your raised beds. I'm guessing you will use them for all those vegies and herbs? Nice.
I have found it is too hot to keep any plants in my greenhouse in our summer heat. I had even spread shade cloth over it with little improvement. I did build an outdoors shade house which is excellent for some of the tender house plants.
Hope to see you in the forums...