I am about to start getting ready for my first competition in June. I am currently 29yrs old, 5'11",220lb at 11.5%bf. I on TRT ever two weeks plus I add to that with test cyp 300 and HGH 2ius daily. My diet will start in about 6 weeks and I want to keep as much mass as possible while cutting down. I have some friends at my gym that take fina and love it. But my concern is that it raises your heart rate fairly quickly and I have aortic stenosis( Heart Murmer). Is there a safe dose to take with this or can i get the same benifits from winstrol as fina? or is there another hardener that i am not awair of that I could take to get a rock hard appeariance?