are you serious? I mean, you wanna shoot some gear and you don't even know if you can put it in the syringe together? You clearly are not ready to take this trip so go read some books, scour the net and spend a few months doing your own research on the subject of anabolic steroids, maybe then you will be ready to take a look.
As for Test Cyp and Deca, they are probably the most common substances out there and for you not to know they are both oil based and are combined by 100,000's of people all the time, say's to me you are far from ready to use gear. You will most probably end up hurting yourself. I'm not flaming you here, but others probably will. In fact I would delete this post and come back when your ready!