I would use 75mg ED of Tren and 100mg of Prop. Dependant on what brands of the above you are using this will only be 2ml. I rotate Delts, Thights & glutes for this
Far better for me. At least i can be assured of dosage strength and sterility which i question when i made my own. The only downside is cost over homebrew but worth it IMHO. Much rather open a vial and go that mess about with kits but the cost does make that attractiove to many