I've tried dieting at low calories like you 2300-2500 and I'd always end up feeling like a walking zombie. Typically I would bulk on AAS into a cut on AAS... this was great for weight loss in the bgeginning, but every week I would get weaker and felt terrible. I read some of the grow into the show threads and took time off AAS, started dieting for the summer (not prepping), and I am doing lots of cardio and keeping my calories much higher at more of a maintenance level. I was so surprised how I could regain so much muscle so quickly and lose inches off my waist at the same time. I used to think that one had to stay on all the time, but now I know that isn't really true and IMO, much better to increase food + increase output. Youll have wayyyyy more energy and feel much better... motivation will be thru the roof... it's fun to bulk, but it is even MORE fun to get bigger AND leaner at the same time, which in my experience, cannot be done on less calories.