First off, I've read many of the botting guides on this forum, and I've gotten as much information as I possibly can without asking questions. After all the reading, there are still 2 questions regarding security.
Since Blizzard tracks IP addresses, will they ban my main account if my botting account is banned, and on the same IP address?
I've contacted a few gold buyer websites and they all do guild bank transfers, where I create a deletable toon, and then I get invited to a guild and deposit the money in their bank. It looks like they've been doing this for years, so hasn't Blizzard created a way to track this reliably? Is there a better way to do trades?