Monza has been around for a while, but haven't heard anybody with it or even talk about them. Seen some rides way back in the day in magazines with it. As far as the PCM, haven't heard to many people talk good about the ZZP, some have had good luck with it, but have seen alot of post that recomend going with overkill pcm's. Matbe someone can give better details on that for you. I know somebody that can give you a sweet ported s/c housing.^^^^^^You know who I'm talking about, right REPTILE^^^^.