Here is some info…
From Sailboatdata.com: 6,700 pounds or 6,950 with optional inboard.
Deep keel: 5.3’/1.62m. Inboard engine available as an option – displacement: 6,950 lb/3,152 kg
sailboatdata.com
From IHeartodays.com: 6,700 pounds for outboard, 6,950 if she has an inboard engine.
So, what year is the boat (it is an O’Day 27, not an O’Day 272) ?
I cannot comment on the stability…my O’Day 322 weighs in around 10,250 empty.
Greg