I have a Tock. She is hull number 5. The boat was purchased as a fixer upper, and that is what I have been doing. She is a wonderful sailboat even being built in 1975 she has the quatities of the newer boats as far as systems are concerned. She sails like a dream!
Ther are some things that I have found on mine that are tough to deal with though.
I would be glad to discuss this further with you if you would like.