Other things that can link you are:
- Using the same pictures as your suspended account. You can use a program like BatchPurifier to delete the hidden data in pictures, and be sure to take all new pictures. It helps to use a completely new background than you usually do.
- Images embeded in emails from eBay. When you create a new email account, before you do anything else you'll want to go into the email account's settings and turn images off by default.
You should also create a new user account on your computer so that you don't have to worry about mixing cookies with your suspended account, or just in case you ever decide to have multiple accounts. You might as well completely turn off flash cookies, too.