About To Expire But Don't Want 2012 Or 2013

So I have 45 days left (crikey, where did that 350 days go?!) of my license of Internet Security 2011. I tried out 2012 and hated it. No scan activity bar, a UI for ****** and system slow down - no thanks. 2013 is probably equally as bad so I'd prefer to stick with 2011 thank you very much. It works, it works fantastically well so why "fix" something that isn't broke?

I want to renew my license but keep 2011, i.e I want to just buy a new license and not have to waste time installing 2012/2013 only to then uninstall it and reinstall 2011 again just to make use of my new license. So can I do this? Keep 2011 installed and just buy a new license?

And please, Bitdefender: bring back the 2011 UI and scan activity bar for 2014, or you and me are finished and I'm off to use someone else's software before you cancel support for 2011.