THIS IS MY ECO 16 WHICH I PURCHASED SO THAT I COULD FLY ON SILENT FLIGHT DAYS AT MY CLUB FIELD.
I WAS VERY IMPRESSED WITH THE WAY IT FLEW AT FIRST BUT AFTER A WHILE IT FELT VERY SOFT ON THE CYCLIC,SO I PURCHASED MOST OF THE METAL UPGRADES WHICH WITH A SET OF GLASS BLADES AND A LARGER PINION GEAR TURNED MY ECO 16 INTO AVERY RESPONSIVE HELI.

THE UPGRADES WERE AS SHOWN HERE.
METAL SWASH
METAL HEAD
METAL MIXER
METAL SEE-SAW
GLASS BLADES
16 TOOTH PINION
TAIL PITCH SLIDER
BOOM SUPPORTS
BOOM SERVO MOUNT

I HAD TO MOVE THE RECEIVER BACK TO THE TAIL BOOM MOUNT BECAUSE I WAS GETTING THE ODD GLITCH FROM THE SPEED CONTROLLER(I THINK) WHICH SOLVED THE PROBLEM SO FAR.
I USE A TWELVE CELL 3000 BATT PACK ON WHICH I GET 10 TO 12 MINS STEADY FLYING TIME(HOVERING AND CIRCUITS) AND 7 TO 8 MINS OF AEROBATICS DEPENDING ON THE WIND.