Honestly bro, for the first round I'd do test only with a strong pct. You'll get good, uncomplicated cycle experience. At this point you're not losing anything by keeping it simple. Plus PCT with deca gets tricky imo. Just do test and see how you react to it.
500 will do wonders for you at that size. Kickstart it with dbol first 4 weeks if you wanna go balls to the walls.