Satisfaction Point Buff Mod

So I tried to do this myself, but long story short, I'm hopeless! What I'm trying to do is make a mod that brings the Sims 2 aspiration meter back in the form of Moodlets. So for instance, if my sim completes a couple whims and gets a few satisfaction points, they'll get a Bronze color buff that says something like, "Satisfied". If they get even more satisfaction points they'll get Gold and even more, they'll get Platinum. These would last a few hours to a few days, depending on which one they got, and the Platinum buff would increase skill gain, career gain, etc, etc. So yeah, i'm hoping someone could make this for me or help me make it! i tried to do it with Zerbu's mod constructor, but I couldn't even get the buff to trigger haha! Thanks!