hi all, i will soon be starting my first aas cycle for 10 weeks , my goal is to gain 20 lbs and to maintain the most of that possible

my cycle is the following :

week 1-10 250 mgs sustanon
week 1-5 20-30 mgs d-bol

i will be using forma stanzol as an AI during cycle , and nolvadex at 40/40/20/20 for PCT combined with lean xteme and a natty test booster

does this look ok ? all help and advice will be greatly appreciated