Hi, I swapped my PUs in my LP studio with alnico II pros. Everything seems to be fine but I have a little problem. The note does no ring clear, the PU is like over sensitive and picksup the noise of the pick comes in contact with the string, it's kind of hard to explain. I have attached a sound clip and you can hear what I mean. Please help!

I'm thinking you should check the soldering connections, I can't hear the clip. usually that is the case when there is undesired crackles and pops though, maybe too much solder to make a clear connection or a loose ground wire somewhere.
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Metal, should kick you in the nuts, after you catch it messing around with your girlfriend.
and then make a sandwhich in your house and walk out.