Testosterone is an amazing injectable option. You can also stack some anavar with it. That will give you less water retention than if you did the dbol.
Better make sure you're doing a full 10 capsules of N2Guard per day because Superdrol is super toxic and N2Guard is going to be the best support supplement.
I don't think SARMs need to be complicated. They're very mild options. Frankly I would just go with steroids if I were you, but if you want to run this, 20 mg of each is fine.
Make sure you keep that belly tight. @Noah Wixx should never, even if you're injured or even if you're out of the gym, ever bring a gut back like that.