GridViper

I have an affiliate deal setup, and I plan on driving traffic to the link by creating a video that will sell it. I'd like to create two slightly different videos each selling the same thing, that way I can test to see which sales video works better. Do you think that Youtube will punish me if I have two videos selling the same product on the same channel? Would you recommend that I have two separate accounts (one video on each) or won't it matter? Keep in mind I'm just starting out, and I will not be paying for rank just yet. I'm testing the waters.

Thanks very much for your thoughts on this.