For a SQL DBA, you might want to look into becoming a Data Architech or follow a path to get more into administration and less into technology but that would be up to each person to choose.
The best choice would be to follow your own interests.
Luis C.
General Disclaimer:
Are you seriously taking the advice and code from someone from the internet without testing it? Do you at least understand it? Or can it easily kill your server?
How to post data/code on a forum to get the best help: Option 1 / Option 2