Hey I've done sustanon 250 and stanazol stack before and had some good results. Wondering what would be a good dosage for the two and I need advice on blockers as I didnt use them before and don't know dosage and timing. Ps I've been training for 4yrs, 73kg, 176cm, 11%bf. My training and diet is really good. Just looking for that extra kick. Please help