Will new Hot & Fast recipes work at lower temps?

Hi Bill-
I got your book and am really enjoying reading through it.  I also bought your other book years ago.  I had a quick question for you….  will your recipes and processes from your new book work fine with lower temps?   I only get to compete once a year and it’s gut wrenching to spend all that time trying to do it right only to be at the bottom of the list.  I hope that this will help me make some changes.  I will be doing my “annual” try in march here in my hometown of Bainbridge, GA.  They have a huge contest here so hoping for big things.
thanks again for  your materials!
chuck