service account question

Hello,

there are multiple identical questions but in different scenarios.

Let me ask too :)

Setting up SQL 2012 on Server 2012. Planning to use it in Production so following best practices for partitions allocation units size and etc.

Would like to know the right/best/practical use of service account.

I want to create domain user. Add it to local admin group on the server and use that account.

Is this right? I am installing SQL as Domain Admin.

Thanks.

"When you hit a wrong note it's the next note that makes it good or bad". Miles Davis