Are you guys with Facebook stores giving Highwire access to all of your FB pages?

I get to the point of giving HW access to my FB page, but the FB authorization gui says

"Highwire Storefronts: Free Stores & More may log in as any of my 6 Pages, including:"

 I understand that once I have stepped through the access gui, I will be able to point HW towards the specific page I want managed.  But at that point, HW legally can poke around in any of my pages as I've told FB that they are allowed.

Do I need to set up a different FB account to keep HW out of my other 5 pages?