Lets see, the model is right behind me...

Rudder tip chord = 6.70"
Rudder height = 16.25"
Rudder counterbalance height = 3.00"
Rudder lowermost chord = 7.90"

HL length, from bottom of model to top of fixed fin = 13.25"
Fin upper chord = 4.25"
Fin lower chord (measured along top of aft turtledeck) = 6.80"

I reserve the right to be off by a smidgeon, in the dimensions...