After Effect Intro (10 Seconds)

Hello, I'm looking for someone that can create a professional after effect intro compatible with after effect cs 4 that can be used for my product. the intro must be no more than 10 seconds, include audio and is based on a logo (some animation revolting around the logo of my product) you will provide a few variations , show me at least 5 different type of intros. also, the animation must look professional but it must be easy to edit by me (i have after effect but dont have much experience with it, the animation that you will make must be easy to change the logo in it and render so that it can be used on a different product) you need to provide instructions on how to edit the final work so that i can use it for another product thank you jo