After reading about the lack of o2 eliminators on 07 bikes onwards, I understand it is recommended not to map up to 5k rpm at 20% throttle?

Does this make it worth installing on on a 2010 bike? I'm not overly concerned about it not curing the surging completely, but more if it will generally make a difference, or if it will run the risk of running dangerously lean if I start adding more air through airbox mods?

I want to add the DNA filters to my setup, but don't want to damage the bike by running it too lean over this rev range.

Is there anything to worry about?