[StraightOuttaCanadaEh]

Well before I started working out seriously, I was 175 lb, now I'm 210-215, pretty lean too (6'0"). So the muscle mass you gain may produce the opposite result (un?)fortunately

EDIT: 5 hours of sleep is detrimental to your health. I would aim for at least 6-7. Please don't take melatonin or nyquil. All they do is prevent you from sleeping in the long run. Plus sedation does not equal sleep. Make sure you're supplementing with Vitamin D and magnesium. You need vitamin D to absorb magnesium and then you need the magnesium to convert the inactive form of Vitamin D (I recommend 2000 IU per day) into active form in your bloodstream. They work in tandem. You need magnesium to sleep well. In fact, deficiencies in both are associated with insomnia and most people are deficient. Instead of running, try sprinting. I find this works much better than running. I lean out much quicker and sleep much tighter.