I am afraid that you do not need a power supply with such parameters. This range of voltages and currents is already interesting for electronics with some level of knowledge, you don't have it. Maybe practice on simpler power supplies (and therefore with smaller parameters). You'll sharpen your claw on them.
You also do not have enthusiasm, because it is enough to reach for the pdf of the cube that works in this system, and you would already know that there should be a PNP transistor, so not 2N3055.
Forgive me for letting you down, but the 10A output current has some requirements, even in terms of power loss in the actuators.
I am writing "components" because one transistor is not enough.
