Ari Bright Sharon is actually pretty powerful. She consistently held her own against one orb Evankhell and got the jump on her many times (even blitzing her at times). Evankhell also commented on her amazing speed many times.
Given that Baam had trouble with Gado's speed, I say Sharon washes.
I think you're wrong about the Floor Rulers. The Ari family controls 10 floors in total. Hon may personally control most or all of these floors, but it doesn't seem like most floor rulers hold multiple floors.