Hello guys . i am making big rc helicopter(under workshop) .. if u have any suggestions  for make it better please share here..

hello friends i want to make a hexa 550 with flower dropping box  anybody can pls help me with this.....
i have little idea for this like want frame,naza,moter,big propeller,esc....

very simple bro... make an box nd fill it with flowers... fit one servo to open it... its very simple.. but make sure ur heli can pull up this load u want???