Since it was so windy the last week I built a small brushless los acro trainer out of parts I had laying around. Purple 2035s would fit the colour scheme better, but for visibility I put some cut down 3025s on.
With around 39g without lipo it isn't really light but I preferred durability over weight savings.
QCarbon 85 frame with custom top plate made of a wrecked frame, Racerstar 6a 4in1 ESC, Racerstar 1103 6500kv motors, femto fc, lemon dsmx sat, 5V square buzzer, Gemfan 3025 cut to 2.1"
It's faster than I expected.