I suggest testosterone. Very simple. I would do 500 milligrams a week, and then do 10-20 milligrams of Dianabol or 25 milligrams of Anadrol. Those would be perfect together.
You will do fine on BPC at 500 micrograms every day to start, and then you can gradually start decreasing it as you go, but it's important to front-load.
hcgenerate should be done at before your sexual encounter or before you want to really boost your libido or erections. It really does work. Take it about an hour or two before.
Make sure you're using Umbrella. They are legit for all your SARMs, including GW. You might want to stack some SR9009 with it as well. That would be the ultimate endurance stack.