We're in process of creating responsive versions of our landing pages using the new Guided template.
Since we can't change the template of an EXISTING page, that means creating a NEW, separate page, which creates some challenges.
If the EXISTING page you're creating a NEW version of has links all over the place pointing to it, and is referenced in many smart lists, what's the best approach for getting people to the NEW responsive page without breaking URL links and having to update every smart list?
Setting up a redirect from EXISTING to NEW wouldn't be ideal for us as utm values don't get pushed over on the redirect, so we'd lose attribution data.
Any suggestions for handling this process would be greatly appreciated.