Im installing a VC Vigilant in front of a fireplace with a steel heatilator (spelling?) clearance is an issue. so im wanting to connect the stove to a clay liner at the bottom of the chimney using a short section of flexible SS flue liner does anyone know if the oval ss liner 8" will fit the oval flue collar on my VC Vigilant stove. Yes i know liner to the top would be ideal but I dont have $700 to do it this way right now.