If your gonna touch T3, then you must use it with test as it can be very catabolic. Looks like a LBM/cutting cycle to me so I'd just run either the clen or the clen/t3 during cycle anyhow cause I'm sure your diet will be strict, right????? Look into t3 pct as well. I have to do the same, heh. Pretty sure u want to add some taurine during t3 but I'm checking things out now about both during and post t3 supplementation/pct. Hope i helped a bit.