Please help quote for Mitsubishi Starmex Inverter System 4 Aircon For HDB 4 room. Currently have Mitsubishi Starmex inverter system 3, 1 x MSXY-09SV in all 3 rooms, but wanted to add a additional fan coil in the living room. Plan to replace all units and condenser unless there is a effective way to reuse any existing equipment. Please quote for 1. The 5 tick units. 2. Best recommended value for money setup for Mitsubishi starmex.