Be sure to select whether the contact info should move with the name. Usually it shouldn't.
If someone needs to buy an anvil, they would likely search for anvils. Let's say the top two results are the following: Acme Corporation www.acmecorp.com Anvils Are Us www.anvilsrus.com Which do you think they're going to click on? Yes, www.anvilsrus.com. It's good to have your most important keywords
All else equal, it’s better to have your keywords or keyphrases (the words people type into Google to find what you’re selling) in your domain name. To find out what people are searching for, don’t make any assumptions, but rather use the free Google Keyword Tool. Here’s how: