I absolutely love training in the morning about 90 minutes after a solid breakfast. If you're feeling weak in the morning, try taking in some more carbs before your workout and seeing how it goes. Also experiment with a shake about 30mins pre-WO and see if that helps. I prefer working out in the morning so you can fuel your body consistently afterwards, and I also don't sleep well right after working out, but it is a largely personal thing.
Also have you tried any pre-WO supplements for an energy boost before working out? That might help you with your energy/focus on those morning workouts.