Is a PA street/strip valvebody a good next mod?

Not sure about the street strip vb specifially but the best thing about buying the entire valve body is that you take the stock one out and install the new one. Not like a shift kit where you take the valve body apart and have to install the springs/shims ect. Just drop the pan unbolt one and bolt up the new one.
 
Havent done it myself but I know its much less involved than putting in the shift kit itself. Just need to drain the fluid and once you get the pan off the VB is right there. Just a couple of bolts. Might try posting this in tech and someone can tell you from experience. But from my understanding its that easy.