next week i will be going up to 2iu of GH 2x per day for 5 or 6 days per week. i am still thinking about adding the slin. i am doing 2 iu in the AM and 2iu pre workout. if i add in slin, should i move the pre workout GH shot to post workout? & can the slin and GH be mixed and preloaded in the same shot???