hi all, currently in the midst of my reno.. inititally had decided on a Rinnai Gas heater, however after a site survey from CityGas, the space isn't sufficient where the heater should normally be placed and thus there will be many unsightly pipings all over the service yard do not like the "pre heat-up" wait for storage tanks and thus have decided on instant multipoint instead surfing this forum showed Bennington C600 is a very popular choice. Anyone else has any recommendation or reviews?