I don't think Quarry faced anyone with a harder jab, right hand ( though that is all Frank did have, anything else was far too complicated for him ) than Bruno, and I see him being able to land those 2 punches frequently enough against Quarry in the first 4 or 5 rounds, to cut him up.
I think Quarrey was a better fighter. I think he would win a decision. Bruno was pretty slow and mechanical, and of course had the weak chin. I don't think the under 200 lb. Querry would hurt him but I think he could outbox Frank over the distance.