Why don't you get a cheap meter(Walgreens sells them for like $10), and test 2 hours after carby meals to see how your body reacts? If you are under 140 at two hours, great. Under 120, even better!
BTW. I used to be a personal trainer. If you are weight training for 2 hours a day and concerned with diabetes, I'd change your split and do about 1 hour a day. After an hour of heavy weight training, your testosterone will lower, and cortisol will raise to give you energy. Cortisol screws with insulin, and raises glucose levels. So if you eat a revovery meal after with carbs, and that cortisol is still in your systems, it will spike blood sugar.
BTW. I used to be a personal trainer. If you are weight training for 2 hours a day and concerned with diabetes, I'd change your split and do about 1 hour a day. After an hour of heavy weight training, your testosterone will lower, and cortisol will raise to give you energy. Cortisol screws with insulin, and raises glucose levels. So if you eat a recovery meal or shake after with carbs, and that cortisol is still in your systems, it will spike blood sugar.
Just a comment about your slightly elevated triglycerides. I have read that triglyceride levels are directly proportionate to carb intake (unless high tri's run in your family, then diet won't have as much of an effect). I'm sorry I can't answer your question, but keep an eye on your tri's to see how they react to your carb intake.