I prefer to do ed injs with slin pins in lean muscle such as arms and delts. I would start at 20mg tren a ed and move up when needed. Frequent injs of test also minimize aromatization. It doesn't matter if you have short or long estered test ed injs are still fine. Either cycle would be fine but I would go with test e over sust. In practice sust is great (all hormones are great) but it's ratio of small to long esters is off imo and there are better alternatives.