cosidering how big it is 18.5 lbs isn't bad, but 19.5 is up there! Mine is waiting patiently for B-60 from scott, and A123 cells from Maxamps I'm using the fromeco wolverine switch for the dual M-1's. and a 4.8v nimh on the ign. I also got the graphics from badbrad, maybe I can get it in the air by March. I hope the stuff is worth the wait. happy flying to you all