Schwarzenegger

don't taper the dbol dose, keep it constant, 30mg ED should suffice, maybe 35-40mg if you are over 250lbs

i'd recommend using enan over sust, enan will keep blood levels more stable and will also give you more active test mg for mg than sust (as susts. short esters are lost in a couple of days), although if you must use sust mon/wed/fri would be a good way to split it

start pct on week 14, as if your last shots are week 10 you will still have test/deca in your system till week 13 (as the deca esters in the nadrolone and sust take 3 weeks to clear)

apart from that the cycle looks good, eat well and you should put some serious mass on