You gotta' figure out a way to do Strength I - you'll make big gains, and in my opinion, it is the best workout in NROL. You've made it through so many of the tough programs

, you need to reward yourself by doing STI. Trust me, you'll love it.
You can be cautious with the 1-rep weights - it doesn't necessarily have to be your "max". In reality, a 1-rep set is no more risky than the last rep of a 10-rep set. Give it a try, but start low.