Sound Effects Design

Hola! Alright, so I am designing a new product for my webstore, and need some help making sound effects. I already have a hefty collection, but I am getting tired of spending all of my time making them. I need you to make me 100 sound effects of impacts. At [login to view URL], you will notice their 'Designer Sound Effects' product. That product has impacts in it, and I am looking for something very very similar, but not copying it. They need to be 100% original (that is a given). I am going to sell them, so they need to be made from scratch. The sound effects would need to be very very clear, fade out to 0db, and high quality. If you need examples of the impact sounds, please let me know. To get an idea, they will be used for movie titles and other dramatic climaxes. If you feel you can do less or more, let me know and we can work out a different standard based upon what you can do. You might even want to contribute sound effects other than impacts. Also contact me if this is the case. Thanks for your time! I look forward to hearing from you.