Don't have polars, but 6.8-7 is about hull speed for my 1985 32-3 with a shoal keel. I do not point well though with the shoal keep although we do great with a beam reach or up to about 45 to the wind although it likes 60 best. We consistently will get to 7 or better in 12-14+ winds.
Going to take out the plugs and refinish the transom teak and the deck handrails. Read several posts about removing the plugs and it looks like the most popular is to put a screw in the center to lift the plug out when the screw hits the screw that is under the plug. Alternatively, several...