Linking .coms

I have my own website and I own the name wwwdotcherokeeschilddotcom and if you just type in
it comes up My question is…My seo software says it would be better to have
so if I buy that name is there a way to link the three together so one web page comes up? I have spent alot of time and effort on my current website I really don’t want to start over because of the name change I am currently PR 2 on the site heading for 10 (wink)

You can redirect one domain to another, but I don’t think any PR gets carried over.

When you permanently redirect(301 redirect) one URL to other or one domain to other then Google transfer PR (90% PR) to the destination URL/domain within 2-3 months.

How do you redirect would that be something I do when I buy the site