I have weighted mine, with a Saito 180, stans fiber cowl, TNT thickest LG, 2700 Expert 6 volt = 9,9 lbs (4.5 Kg)
This is a very good plane, it is not a Patty Extra from GP, but it is a nice kit that has been around for a long time and definitely fies incredible smooth. My plane is ready to fly now, just waiting for spring. I guess that yours could be around 9 lbs. or less.