Oil to gas conversion - reasonable price ?

I have a 3,400 sq ft home + a full basement which I may want to heat one day. The house has baseboard heating w 2 zones.

The price is for a Triangle Instinct 155 and a Triangle tube 40 gallon indirect fired water heater. If I understand correctly w 3 zones (3 thermostats vs the 2 we have today).

Does 14k installed sound right ?