Theres no prob with dropping tren and continuing with prop, but, i wouldnt say there is much point in continuing with the prop at 150-200mg per wk. Thats trt dose and is just pointless if you arent on trt. So you can drop altogether and do pct, or if you want to continue with the prop i would suggest going to 500/wk range at least. Isnt gonna make sense for you to continue much below that