I had a 32'' Pearson stripped to the gelcoat last year by the yard. That cost $2800. The labor time you mention was about right.
An additional $2500 to fill a few blisters, barrier coat and bottom
paint, plus all new hoses, though hulls, and seacocks. The P323 is fin keeled.
Pretty happy with the work - very happy that I did not have to do the sanding.