Definitely the right approach. Going on the internet and researching can make anyone a bit paranoid. I remember the first time I saw the documentary on amalgam poisoning and becoming angry, and wanting to pull my teeth out on the spot.

Although this forum has a lot of great users and helpful advice, it's important to remain skeptical. From what I've learned, amalgams might not conclusively be unsafe (although I'm sure most people here would disagree); but there is no way they are safe. If anything, at least removing the amalgam can give you peace of mind.

I've also had a root canal done, and I'm considering extracting the tooth. But like you, I want to do all the research first before doing something that might hurt my body even more. Best of luck to you and I hope everything goes well.