I've ran 175mg of prop and 175 of tren per week before. It noticeably helped put on some mass during a cut, but nothing like higher doses have in terms of fat loss. I would honestly not bother with aromasin or caber or hcg at that dose, you're in therapeutic cruise range with a sprinkle of tren. I'd also rather up the tren and remove the winny unless you're very partial to it.
If you can't see abs you're probably closer to 15-17%. I'd stop bulking now and and adjust your macros to cut down to single digits long before starting this cycle. Insulin sensitivity will end up higher and you'll respond dramatically when on.