The answer is yes. There are slight differences manufacturer to manufacturer but basically a pressure tank will have a threaded male nipple where your supply line goes into the tank. Some tanks have an inlet as well as an outlet. But with even some below average pipefitting skills it shouldn't be a problem. Relieve the pressure in the system before you tackle it.

Usually the biggest pain is where the tank is located.

Sorry forgot about the size. The larger the better. I have a 5 gallon tank and can get 3 flushes for the toilet before the pump comes on. Size will be determined on the room you have where the tank will go and the amount of time before the pump starts. However the smaller tanks result in higher pressures seen during the cycle when using a mechanical pressure switch. There are thankless convertible pumps available with digital pressure switches that provide constant pressure.