Please quote me for the following: Mitsubishi Electric StarMex 28k BTU multi split system 3 inv aircon MXY 3A28VA (28K BTU) MSY GE18VA x 1 MSY GE10VA x 2 Please also let me know the type of copper pipe, drainage pipeline, insulation material and thickness that you use, as well as how many times installation works provided? Do state the warranty provided with the aircon purchase and the period of coverage too. Installation required for a Condo unit. Thank you.